Double Your Work Capacity By Being Lazy

This little $4 Esbit stove has been a huge winner for me. Dating back to the 1940s, it uses technology and design so simple and un-screw-up-able that I consider it honorarily Russian. And though it’s as just a survival stove, if you add a coffee can to screen it from the wind and contain the heat, it gets wicked hot.
I’m paranoid about camp fires getting out of control in the summer, but luckily I could just stand in the stream cook on top of this boulder.

I’ve long preached that you should do workouts that you enjoy. It’s actually pretty easy to make progress, and if you’re consistent about doing those easy things, you’ll soon be achieving milestones that put you far, far, far ahead of the general population.

And how do you know if you’re continuing to make progress with your easy, enjoyable training? You just keep track of some key benchmarks over time, including some standard workouts. If you keep improving in those numbers, you’re doing something right!

For example, easy running guru Maffetone has his athletes run a standard test workout periodically. They run three miles at a pre-determined, low heart rate: if their time improves, they know their aerobic base is improving.

One of my benchmarking workouts is the hike to my favorite camping spot in the Marijuana Highlands. It’s 15 miles of bad, steep terrain. On my first romp out there in 21 months ago, I took a pack weighing 45# (wet) and needed 7 hours to arrive in camp. When I got there I was delirious and sore all over, my feet looked like raw chicken breasts, and it took a long, painful time just to strip off my clothes and boots. On future trips I cut the hike down to 5.5 hours and didn’t wreck myself getting to camp, but it was still a substantial hike.

Full disclosure: at 39 lbs., my pack was 6 lbs. (2+ kg) lighter than my first trip. The weather was also cooler. On the other hand, I did this trip with no food but about 200g of nuts.

So I was blown away by my last trip. Despite taking it very easy, I arrived in camp an hour faster than ever before and fresh as a bowl of strawberries. This being my first big romp of the year, I assumed I would be tired and slow, but on the contrary it was barely lunch time and I was sitting in camp with hours of daylight left, tons of pep, and nothing to do.

So I packed up and did the whole thing in reverse! I spent 95 minutes eating nuts, swimming in the stream, and having coffee, and then I rucked up and marched all the way back. It was a joy! I didn’t push myself on the return march (and in fact had to slow down several times to keep my heart rate under control), but without trying I ended up equaling my best-ever time of 5.5 hours.

This was a huge surprise. I figured it would be possible to hike straight back, to save someone’s life or as a stupid stunt, but I supposed you’d have to do it on pure gumption and willpower.

But now I know better because I just did it, out of boredom and with a smile on my face!

Romp in the Rain

Today’s game was to test out rain gear on a 3-mile ruck romp with Lean Solid Girl and our team weight, the Canadian Brick Bag (CBB), a sturdy canvas antique loaded with 35# of bricks. 

The rule was that the bag had to be carried in one hand at all times, by either one of us, and could not touch the ground unless one of us was doing weighted pushups.

I was testing the reputed king of rain ponchos, issued (like so much of my favorite gear) by Germany’s exquisitely equipped Bundeswehr. The “BW-poncho” doesn’t have the hobbit-like appeal of my Soviet plash-palatka, because it closes at the sides rather than the front, but that produces a wonderful advantage: it gives you makeshift sleeves, instead of just an arm hole like its Soviet cousin, and keeps you sealed up and wonderfully dry.     

Except for your legs. I wanted to make this a pure test of the BW-poncho, so I wore no other rain gear, just a cotton shirt and khaki pants. The rain rolled down the poncho but then directly onto my shins. That’s no knock on the poncho—not a drop of water wandered inside—it just means that you need rain pants.

As it happened, Lean Solid Girl was testing the REI Talusphere Women’s Rain Pants, which she rated as excellent. The pants got a good soak but kept LSG dry. She appreciates particularly that REI sizes these like the Austrian Bundesheer, with separate length options within each size, and the pants stretch a little so that they fit closely and do not swish much, making them “not only functional but flattering.” 

Our other takeaway was that the Canadian Brick Bag is a delight. Thirty-five pounds is a serious encumbrance when you have to carry it suitcase-style, but it’s light enough that by trading it back and forth between hands and between teammates, you can carry it indefinitely. All it needs is a pair of gloves and/or some padding on the handle to keep it from grinding up your fingers.

Reset

What I’ve been busy with

Lean, solid dogs, it’s been entirely too long. I’ve missed you! Since I last posted, I went “operational” on the county Search & Rescue team and started climbing a steep learning curve in any number of training courses–K9 search operations, swift water rescue, rope rescue, emergency medical response–and a handful of real searches.

Not easy! Not since the high school cafeteria have I felt so out of my depth. But as Joe Rogan points out, it’s good to go well outside your comfort zone, do things that you suck at, get humbled, and get better. On that score, this has been a valuable period.

But I’ve been sitting on my butt a lot, nursing some accumulated injuries, getting stiff and lethargic and fat.

Bow to your sensei!

At times like this, I go back to the work of Dan John, who’s a giant on a par with Clarence Bass. Both men have changed the way health & fitness nuts train and made themselves living libraries of decades of theoretical and practical research. Dan always takes me back to fundamental movements and attributes, which is exactly what I need right now. Specifically, it’s time to take care of mobility and de-blubbering.

To let my injuries heal, I’ve needed to reacquaint myself with beginner-level “patterning” movements, movement quality, light weights (16kg, 20kg), and low speeds.

And I’ve revived my custom of fasted jogging at first light down to the creek for a polar bear swim, with some bonuses along the way like bear walks and crab walks (all directions), pushups, and sideways and backwards running. In the orchards nearby there are some old stumps and branches that lend themselves to carrying and waiter-walking too. (Today’s trick: walking bottoms-up presses with part of a dead tree limb.) I’m not trying hard on these jogs, just having some fun. These are not even workouts, just jolly romps to play around in fresh, cold air and water.

Later in the morning or afternoon, I’ve taken a page from Dan’s book Intervention and done a series of simple stability and mobility exercises with sets of light kettlebell swings sandwiched in between to get the heart rate up.

So today’s session looked like this, doing 10 or 15 swings before each item and each switch from left to right side:

  • waiter walk (L & R)
  • walking bottoms-up press (L&R)
  • goblet squat
  • hip flexor stretch (L & R)
  • windmill stretch (L & R)
  • goblet squat again
  • hip flexor stretch again (L & R)
  • windmill stretch again (L & R)
  • wrist stretches
  • pigeon pose (L&R)
  • lion pose
  • pushups with a lot of scapular movement and serratus activation
  • downward dog
  • dolphin pose
  • superman pose

That got me 300 swings, and that was quite enough, thank you!

When we return, some reflections on snow camping in the mountains.

Girevoy Sport (Pt. 3): The Jerk

The jerk rewards a lot of Gumby-like flexibility in the hip flexors and shoulder girdle. Each of these bells weighs 32kg (70lbs.), and during the 10-minute, your only chance to rest is in this position, but you need flexiblity. (battlebell.ru)

Whereas the snatch is a pulling exercise—you feel it most in your back and grip—the jerk uses the pushing muscles: the triceps, shoulders, chest, and most of all the quads.

The jerk also demands a more exotic technique. Sure, the snatch also improves enormously when you cultivate better technique, but you’ll probably find the process pretty intuitive. You’re just doing two simple things, absorbing the momentum of the falling bell and lofting it back upward gracefully, and your body gets the feel quickly. But the jerk demands things that feel terribly unnatural.

On the right, look at his hand and arm position. It’s awesome. He’s resting the handles across his wrist bones, so he can relax his grip. And he’s balanced the bells directly over his shoulders, again supporting the weight as much as possible with his skeleton, not tense muscles. In girevoy sport, you have to take your rest wherever you can get it. (Source: V.F. Tikhonov, Osnovy Girevovo Sporta [Basics of Girevoy Sport], 2009)
Textbook form. The athlete holds the bells’ center of gravity over his elbows, which are lodged firmly on top of his hip bone, which is over his feet atop straight legs. He’s not arching his low back but instead is stretched out at the hip flexors. And look how far he’s stretched his traps and shoulders down to get his elbow on his hips. (Source: V.F. Tikhonov, Osnovy Girevovo Sporta [Basics of Girevoy Sport], 2009)

First, you have kettlebells constricting your rib-box almost non-stop. You can’t breathe normally, and instinctively that is uncomfortable and frightening. (This is a big reason why people dislike long sets of barbell squats. And surf torture, too. In my experience, we don’t hate the cold as much as we think. What we hate more is actually how we instinctively tense up in cold water and breath in choppy, panicky gasps.)

Second, you bend backwards at the hips. Note that I say the hips, not the back. Only bend back at the hip flexors. That’s hard. And it doesn’t make breathing any easier. You’ve stretched your abdomen taught, loaded kettlebells onto your chest, and jammed your elbows into your belly. So what’s left to breathe with? Your upper back! To quote my old taiji teacher, “Suck in your chest and spread out your [upper] back” (含胸拨背). That way you can breathe into your back, so to speak, with your upper back rising and falling instead of your chest or belly.

You’ll need to relax your trapezius muscles. The more you relax them, the easier it all gets. You relieve some of the prolonged muscular tension, and better still, you can slide your elbows down your trunk to your hip bones and rest them there while you catch your breath. People who are really flexible and have good proportions—which is not me—report that they can relax fully in this position. Damn them!

The more you master this technique, the more the jerk becomes a leg exercise. In effect, you jump in place, bucking the bell straight up, and you only use your arms to catch them. Then you jump a second time to meet the falling bells in mid-air. Relax (if you can), breath, and repeat.

Even in an endurance-focused sport like GS, sometimes you find jerk specialists like Ivan Denisov who are beefcakes. (Source: Girevoy Sport magazine)

More than the snatch, the jerk builds muscle. The reason might be “time under tension” (TUT). Many coaches and researchers treat muscle growth as a function of “time under tension”—how long you’re under a heavy load without setting it down. Certainly people grow lots of muscle from heavy high-rep barbell squats and Javorek complexes, which are two very different things, but in both cases you stay under great tension for a vomitously long time. Jerks do the same. You spend 10 minutes under an awkward pair of cannonballs totaling 32kg to 64kg (70-140 lbs). (Imagine front squatting or back squatting one of those poundages to a high box for 10 minutes. Now, don’t actually do that (!!)—you’d lose form, making it unsafe AF. But you can imagine what a metabolic supercharger that would be.)

Girevoy Sport (Pt. 2): The Snatch, “Tsar of Kettlebell Exercises”

In the snatch, if you’re going to last the full 10 minutes, you must spare your grip. How? Use your legs. After you “pull” the bell up, bend at the knees and dip down. That way you won’t have to pull as high. Even more importantly, when you drop the bell back down, rise up on your toes and use your legs as shock absorbers. Tip your body back from the knees so that your arm falls across your chest and belly early in the drop—that will absorb more shock and slow down the bell’s fall.

This illustration isn’t perfect, because it leaves out some things like rising up on the toes. But you can see the athlete canting his body back a little (frame 3) and letting his arm press against the chest and belly (frames 4-6) to absorb shock and slow the bell’s fall. And you can see him bend the knees the first time, for more shock absorption (frames 5-7) and then the second time for the big “alley-oop” (frame 8). (Source: http://giri-narodu.ru/index.php?com=simplepage&elemId=18)
My first meet in 2002 or 2003, using an obsolete technique where you only bent your knees once and went into a low squat. This belongs in the dustbin of history, along with the thick-handled, cast-iron kettlebell I was using.

As the bell falls to the bottom of its arc, “give” at the knees a little to spare your grip muscles from sudden, abrupt wrenching. Then straighten your legs. When the bell pendulums forward again, bend your legs a second time so they can help “alley-oop” the bell upward. You’ll accelerate the bell more smoothly, and that way you’ll spare your grip even more. 

You can spare your grip further by how you hold the bell’s handle. When holding it overhead, let the handle rest diagonally down your palm. Go ahead and insert your hand as deep as you can. That way you can relax your grip. (Expect some growing pains as you get accustomed to steel pressing against unyielding, bony places. That only lasts a few weeks.)

When dropping the bell, do your best to hold it with just the first two fingers and thumb. Try not to grip the handle tightly. Just make a firm ring with those three fingers and let the handle rotate somewhat loosely within it. We don’t want a lot of muscle tension from over-gripping the bell, nor do we want torn callouses. This is one of the reasons that you will progress faster if you err on the side of lighter weights for higher (50+) reps. Master that, and you will progress to heavier bells naturally and swiftly.

Over-gripping is also a reason that you should use competition-style bells if possible, rather than the cast-iron ones. With their more slender handles, you can snatch them for much higher reps without a death-grip that will tear up your palms and cost you training time. Nor are they so very expensive, and since you will have these for the rest of your life (hell, your grandchildren’s lives!), you might as well get the good ones.

With some experimenting, you’ll feel most comfortable and efficient when dropping the bell if you hold the handle at the corner, not the middle. (See picture above.) And on the backswing, when you relax your arm, the bell will rotate on its own so that your thumb is pointing back (or at your bottom). Let it do that. 

These handsome old pugs would look callow and dorky if they had a bright, glossy paint job.

And if you’ll permit me a moment’s snobbery, for heaven’s sake, don’t pay more for “chip-resistant enamel coating.” Kettlebells are not fine china or ladies’ silk undergarments. They are like blue jeans—when new they look weird and a little embarrassing; when battered and worn, they look legit.

Want to learn more? Start ransacking the archives at Dr. Smet’s site, Girevoy Sport After 40. He’s been experimenting for years and translating materials from his native Russian about the evolving state of the sport. Girevoy sport is still fairly young and people are still making advances in technique and training methods. (If you follow martial arts, just compare the karate of the 80s with the early UFC of the 90s and then the far more advanced state of MMA today. It’s like three different geological ages.)

In particular, check out of two of Smet’s recent translations with commentary of snatch tutorials by Sergey Rudnev, five-time champion of the world. A small-framed man, Rudnev was competing with bells that weighed half his own bodyweight (!), and he developed a snatch technique that is exquisitely efficient. As Rudnev and other champs advise, whatever care and attention you invest in efficient technique, you will be repaid for amply.

Girevoy Sport (Pt. 1): Russian for “What Means This ‘Pain’?”

In Russian, a kettlebell is called a girya. As an adjective, it becomes girevoy. And someone who lifts kettlebells is a girevik. (Provenance of photo unknown.)

Russians have been lifting kettlebells for health for a long time. They originally used them as “counterweights … to weigh out dry goods on market scales. People started throwing them around for entertainment and they were later put to use for weight lifting.”

https://www.kettlebellsusa.com/pages/what-is-a-kettlebell

When Tolstoy wrote Anna Karenina in 1873, at the novel’s moral center he put Konstantin Lyovin, a plain-living country gentleman who lifts kettlebells. Kettlebells also show up in plenty of photos of old-time strongmen from the “tiger skin and waxed mustache” era, such as George Hackenschmidt (a Russian German) and Eugen Sandow (an East Prussian with a Russian mother), and later in photos of early American health clubs.

Though Americans dropped kettlebells in the 1930s and 1940s for modern plate-loading barbells and forgot they existed, Soviet sportsmen kept snatching kettlebells for fun, health, and sometimes in informal competition.

Ksenia Dedyukhina, best women’s snatcher in the world

In the 1970s, the Soviet Union organized girevoy sport (“kettlebell sport”) as an officially sanctioned sport, originally consisting of three events: the two-arm jerk, the one-arm snatch, and the one-arm press (later dropped from competition). After a few rule changes, girevoy sport (or “GS”) settled into its present form: you jerk (with two bells) and snatch (with one bell) for as many reps as possible in ten minutes without setting the bells down, and in the snatch you may change hands only one time. 

Denis Vasiliev demonstrates the jerk.

That means kettlebell lifters dwell in the no-man’s land between strength sports and endurance sports, inhabited chiefly by rowers and middle-distance runners. You’re under load for 10 minutes at a time, with bells that might weigh one-half your bodyweight, so you develop some very serious cardio. In fact, girevoy sport is essentially weightlifting turned into an endurance sport. The metabolic demands are incredible, and kettlebell lifters tend to develop a wrestler’s physique: muscled but tending toward the lean, rangy side rather than the puffy, hypertrophied side. Maybe it’s the wrist wraps, but gireviks make me think of the famous “boxer at rest” statue: wiry arms, somewhat meaty shoulders and thighs, and big, pronounced back muscles.

Boxer at Rest at the Museo Nazionale Romano – Palazzo Massimo alle Terme. (Courtesy of TripAdvisor)

Kettlebells have a way of “right sizing” people, writes Andrew Read: If you’re chubby, they’ll lean you out. “Likewise, if you’re scrawny and need some muscle they’ll do that, too, without that exaggerated puffed up bodybuilder look.”

Selouyanov on Endurance (Pt. 2): More Russian Sports Science from Dr. Smet

Guest author “Dr. Smet” finishes his insider’s tour of the Russian sports science underlying Pavel Tsatsouline’s long-awaited endurance training manifesto, The Quick and the Dead. I follow Dr. Smet’s blog Girevoy Sport After 40 to read about top-dog Russian coaching and research from a medical scientist who also practices what he reports on.

Before we start I have to make a disclaimer of sorts. Soviet sport scientists then and Russian scientists now often have fragmented interest and education in the field. Throughout his lectures Selouyanov makes statements that are debatable, to say the least, even though he doesn’t seem to have experience in the subject. For example, his view is tht the only way to increase the strength of the glycolytic muscle fibers is to lift maximal weights to failure. Therefore, if some powerlifters don’t follow that rule and still get strong – that must be steroids, no other explanation is possible. I am not qualified to argue the subject and am only conveying Selouyanov’s work, so take it or leave it. 

So let’s get to the most relevant parts of Selouyanov’s teachings. 

Muscle fibers 
Muscle fibers are loosely divided into three types, depending on the activity of the enzymes, in poarticular ATP-ase. Oxydative muscle fibers (type I) have slow ATP-ase, their speed of contraction is slow and they are resistant to fatigue. Glycolytic muscle fibers (type II) have fast ATP-ase, contract quickly and can be either resistant to fatigue (Type IIA) or not (Type IIB). 
For the purpoose of training muscle fibers can be looked at in the following way:
Oxidative fibers – have mitochindrial mass that cannot be developed further. Each myofibril is surrounded by a layer of mitochondria. These fibers use fatty acids in the active state. 
Intermediate fibers – have lower number of mitochondria. As the result two processes occur during activity: aerobic glycolysis and anaerobic glycolysis. During activity lactate and hydrogen ions are accumulated, so these fibers develiop fatigue, but not as fast as purely glycolytic type. 
Glycolytic fibers – have no or little motochondria, so that anaerobic glycolysis predominates, with the resulting accumulation of hydrogen ions and lactate. 

Factors that determine endurance

According to Selouyanov the difference in endurance can be fully explained by several factors. 
1) First, the development of the oxidative muscle fibers. Among well trained endurance athletes oxydative muscle fibers comprise 90 – 100% of the total muscle mass, therefore they don’t produce lactic acid in excessive quantities that cause significant acidosis and the resulting decline oin performance. To the contrary, among untrained individuals 50% of muscle consists of intermediate muscle fibers which, during their progressive recruitment during exercise, accumulate lactate. 
2) The second reason for better endurance among trained individuals is that their aerobic system switches on earlier, mostly because they have more oxidative fibers, so that the initial production of lactate is lower. 
3) Trained individuals utilize lactate more efficiently. Mitochondria are capable of utilising piruvate, and in the oxidative fibers piruvate is produced from lactate. 
 Fourth reason for better endurance – increased volume of the circulating blood. This, in turn, results in the reduced concentration of produced lactate.
The role of the heart. 
Endurance training leads to the dilatation of cardiac ventricles. This, in turn, makes cardiovascular system more efficient, in the way that the same cardiac output – the amount of blood the heart is capable of pushing though per minute – is achieved by fewer contractions. Training of the heart is a separate topic and will not be discussed here. 

Three types of exercises
All types of exercises utilised for the training of grapplers can be divided into three types. 

Effective exercises. 

  • Dynamic, maximal anaerobic power, to failure – facilitate the development of myofibrills in glycolytic and intermediate muscle fibers
  • Stato-dynamic, of maximal anaerobic power (100%), to failure (pain) – develop myofibrills in the oxidative and intermediate muscle fibers
  • Dynamic and stato-dynamic, of maximal alactic power, done to less than ½ of the limit, performed the light local muscular fatigue, repeated after normalisation of acidosis – facilitate some increase of the myofibrills and mitochondria in the glycolytic and intermediate muscle fibers
  • Dynamic exercises of near maximal power (90%), done to less than ½ of the limit, performed till light local muscular fatigue, repeated after the elimination of acidosis – facilitate some increase of the myofibrills and mitochondria in the glycolytic and intermediate muscle fibers
  • Dynamic exercises of submaximal (60 – 80%) power, done to less than ½ of the limit, performed till light local muscular fatigue and repeated after the elimination of excessive acidosis – facilitate some increase of the myofibrills and mitochondria in the glycolytic and intermediate muscle fibers

Harmful exercises.

  • All exercises of near or sub-maximal anaerobic power, as well as those of maximal aerobic power performed to the limit and causing excessive acidosis (pH < 7.1, lactate > 15 nMoll/L).

All other types of exercises have little useful effect for the development of endurance among grapplers. 
According to Selouyanov there are two ways to increase endurance and strength in skeletal muscle: increase the number of myofibrills and increase the number of mitochondria. Both are achieved differently in glycolytic (and intermediate) and oxidative muscle fibers, therefore we are left with four training modalities. 
In order to increase myofibrillar mass four factors must be present. 

  • Reserve of amino acids in the muscle cell (provided by consuming protein)
  • Increased concentration of anabolic hormones as the result of mental strain
  • Increased concentration of free creatine in muscle fibers
  • Increased concentration of hydrogen ions

Increasing the number of myofibrills in the glycolytic muscle fibers.
I suspect this part will make quite a few of us cringe. However, the goal of this post is to convey Selouyanov’s opinion on optimal training, so bear with me here. [Editor’s note: In effect, Selouyanov is about to ignore a core doctrine of Pavel Tsatsouline’s, namely the taboo against training to failure.] Glycolytic muscle fibers are activated when maximal muscular effort is required and no earlier. Therefore (according to the good professor), the growth of glycolytic muscle fibers can be achieved only by utilising weights of of maximal or near maximal intensity. The following conditions have to be present:

  • Intensity of maximal or near maximal intensity – more than 70% of 1RM
  • Exercise is performed to failure, i.e. to full exhaustion of CPn and achievement of high concentration of free creatine
  • Number of repetitions – 8 – 12. Last couple of reps have to be forced (with the help of a partner)
  • Rest – 5 minutes. Should be active, aerobic activity at HR of 100 – 120/min, this helps to utilise lactic acid
  • Number of sets: 7 – 9 if the goal is growth, 1 – 4 for tonic effect
  • Number of training sessions per day – one or two, depending on the intensity and athlete’s condition
  • Number of sessions per week – synthesis of myofibrills takes about 7 days, this is how long the athlete should rest after a training session done to the limit.

Myofibrillar hyperplasia in the oxidative muscle fibers
The method for developing myofibrills in oxidative fibers is similar to that for glycolytic muscle cells. With the exception that exercises are performed without relaxation. In that case the capillaries in the muscle are compressed, limiting circulation and leading to the hypoxia of the muscle fibers and the accumulation of lactate and hydrogen ions. 
I suspect this works similar to the occlusion (Kaatsu) training that became somewhat popular in the recent years. Selouyanov believes that mostly slow/oxidative muscle fibers grow under these conditions – Smet. 
To get the idea of this method imagine a barbell squat. Except that it is performed in the way that doesn’t allow for the pause at the top, with incomplete range. This way the muscles are continuously contracted to one degree or another, and after 20 – 30 seconds you get the burn, which is the desired effect. 
The conditions for the efficiency of this method are as follows: 

  • Intensity – medium: 20 – 40% of 1RM
  • No relaxation pohase during exercise, the muscles are continupusly contracted
  • Tempo and duration – slect the weight so that the athlete can perform 25 repetitions in 30 seconds. Last few repetitions should cause significant pain.
  • Rest – 30 seconds (active)
  • This exercise is performed in series of 3 – 5 sets. 25 reps in 30 seconds equals one set.
  • Number of series in one session: 1 – 2 for the tonic effect, 3 and more for growth.
  • Number of sessions per week – exercise is repeated in 3 – 5 days.

There is no mention of rest between series. I suppose it is several minutes, until the muscles feel relatively fresh.
Selouyanov recommends doing exercises aimed at growing muscle fibers at the end of the training session and better in the evening. If other types of training is done after this the reduction of glycogen can negatively interfere with the protein synthesis and impair growth. 
Development of mitochondria in skeletal muscle
Formation of mitochondria is controlled according to the principle of the functional criteria. According to this criterion, mitochondria that cannot properly function are eliminated. 
One of the natural factors leading to the destructurisation of mitochondria is hypoxia (e.g. being at altitude) and accompanying anaerobic metabolism. Similar processes occur during anaerobic training. 
Several generalisations can be made in regards to mitochondria: 

  • Mitochondria are energy stations of the cell and supply ATP by aerobic metabolism
  • Mitochondrial synthesis exceeds the destruction during conditions of their intensive functioning (oxidative phosphorilation)
  • Mitochondria tend to appear in the areas of the cells where the delivery of ATP is required
  • Intensive destructurisation of mitochondria occurs when the cell is functioning at high intensity in the presence of anaerobic metabolism which leads to the excessive and prolonged accumulation of ydrogen ions in the cell

Based on the above it is possible to develop methods of aerobic development of the cell. Every skeletal cell contains three types of muscle fibers. 

  • Those that are activated regularly during every day activity (oxidative)
  • Those activated only during training requiring moderate muscular activity (intermediate fibers)
  • Those that are seldom activated – only during maximal or near maximal effort, such as jumps, sprints etc. (glycolytic fibers)

In well trained individuals oxidative muscle fibers are maximally adapted. In other words, the number of mitochiondria in these muscles cannot be developed any more. It has been demonstrated that aerobic training at the level below anaerobic threshold in well trained athletes has zero value. 


Therefore, in order to increase aerobic potential of the muscle fiber it is necessary to build structural basis – new myofibrills. New mitochondria will then develop around these myofibrills. There is a special methodology which has been tested: interval training using two exercises. For example, pushups and pullups from low bar (unloaded, so that the feet are resting on the ground). 


General principles of such training are as follows: 

  • Exercises are performed at low intensity, i.e. 10 – 20% 1RM
  • Exercise is performed at medium or fast tempo
  • Full ROM is utilised
  • Duration – until early signs of local muscular fatigue
  • The template – 5 – 8 repetition of one exercise is followed by 5 – 8 repetitions of another without rest – that is 1 set
  • No pauses between sets
  • Number of sets – 5 – 10 (determined by the degree of fatigue) – that’s 1 circle
  • Number of circles in a session – 1 – 5 (fatigue and is determined by the glycogen stores in muscle tissue)
  • Session done at maximal volume can be repeated after 2 – 3 days, after glycogen stores are restored