miércoles, 7 de abril de 2010

Que es eso de la mitocondria?

100 Rep Giant Set Training 

By Mike Westerdal


100repset 
Nutrition and training expert John Parrillo is an innovator who has been on the cutting edge of bodybuilding for more than two decades. His ideas go against conventional wisdom and have been hailed as revolutionary by some and dismissed by others. Some people think he’s an exercise and nutrition genius who knows more about maximizing muscle growth and losing body fat than just about anyone else around, while others think he doesn’t know what the hell he’s talking about. In any case, John was among the first to embrace the idea of Super Hybrid Muscle. In fact, he was really the first one to develop the first hybrid training system.

More than 15 years ago he caught on to the idea of Super Hybrid Muscle and began having his bodybuilders doing really high intensity cardio. John realized that by doing this, his guys were actually altering the composition of their muscle fibers. He called this form a resistance training the “100 rep extended set,” saying that it helped the body to construct more mitochondria—the muscles’ “cellular blast furnaces,” while also increasing muscular growth by developing the circulatory pathways that provide nourishment to the muscles. As the cellular blast furnaces, mitochondria are extremely important to muscle because they’re the energy-supplying systems of the muscle cells.

Every muscle has a certain number of mitochondria–the more mitochondria in the muscle, the greater its potential for growth. So by forcing the body into creating more mitochondria, you’re setting the stage for big increases muscle strength, stamina and endurance. Ordinary muscle fibers are either built for strength or endurance–not really for both. By forcing the body to increase the number of mitochondria in the muscle cells, you’re also causing a metamorphosis that converts ordinary muscle fiber into Super Hybrid Muscle fiber. And not only that, but a human body loaded with mitochondria is far less likely to accumulate body fat than a body with fewer mitochondria.

While researching ways in which to reconfigure the composition of muscle fiber, John realized that the answer could be found in the past. Looking back, he realized that prolonged, intense physical effort causes a working muscle to build additional mitochondria, resulting in big gains in muscle strength and stamina. Part of this realization came from looking at railroad workers from the 1860s. These guys would lay track all day long using a 4-pound sledgehammer developing powerful arms, forearms and shoulders loaded with mitochondria, strength and endurance. But because their legs weren’t being exercised as intensely, they stayed the same.
100repgiantset 

So basically, John’s 100 Rep Giant Set training routine 
recreates this kind of super intense, prolonged workout.

Here’s how it works. You start by picking a single muscle group, doing 20 reps of an exercise, then launch right into 20 reps of the next exercise. Immediately after that, you do 20 reps of another exercise, followed by 2 more sets of 20 reps each of two different exercises. There is no rest allowed between the 20-rep sets. At the end of all this, you’ve done a total of 100 reps, almost sequentially. Now you can rest for no more than 1 minute before starting the whole cycle again, repeating it at least 2-3 times total.

That is one hell of a tough workout–especially when you realize that you’ve just done 200-300 reps for a single muscle. In a normal workout, even on a high rep day, most guys aren’t going to even hit 100 for a single muscle. The important thing to remember here is that the workout needs to be intense. You don’t want to be screwing around wasting time by not making it challenging. At the same time though, you don’t want to start out with a weight that’s too heavy because once you start, you need to commit to finishing with the same weight. No drop sets here.

You can do 100 Rep Giant Sets for any body part–you’re not limited to just certain muscle groups. You can also do it whether you use machines or free weights but you’ll always get the best results from free weights because they force each limb to carry its fair share of the total weight, requiring each muscle to perform equally, making free weights far better muscle-building tools than machines. You should do the 100 Rep Giant Sets once or twice a week, rotating body parts for about eight weeks.
If you tell most bodybuilders that you’re going to be doing 100-rep sets to build strength, stamina and size, they’re likely to ask if you’ve gone out of your flipping mind. Most hardcore bodybuilders reject this philosophy entirely because it runs directly contrary to the all-known logic – fewer repeats, bigger weights – equals bigger muscle growth.

Even though the path to getting there is a bit different, the underlying principle and ultimate goals of 100 Rep Giant Sets and Lean Hybrid Muscle training are the same. Both rely on grueling workouts that combine resistance training and cardio activities to force the body to increase the number of mitochondria to build Super Hybrid Muscle.

Interesante Artículo de Grapplearts

So You Want To Train BJJ in Brazil?

An Article by Mark Mullen

 
 Introduction
 As I lay gasping on the cold pavement of the Trans Canada Highway, the 18 wheeler that had just plowed me over belching diesel exhaust into my face, my life essence slipping into the next plane of existence, my last thoughts were "Shit!! I never made it to Rio de Janeiro" I bolted upright, awake out of that feverish dream, heart pounding. I had daydreamed about going to Rio to train jiu-jitsu for over 10 years, but never found the right circumstances, time or money. I resolved right then and there in the darkness that I would go to Rio de Janeiro, Brazil in the next year of my life. 

Aged 41, living in Canada, I have a brown belt in Judo and a purple belt in Brazilian Jiu-jitsu - I had been training rather recreationally (and truth be told - sporadically) over the last few years. I planned to do some jiu-jitsu while in Rio, but the focus of my trip was to sample what life was like for those fortunate carioca who had grown up in the "cidade maravilhosa". I had always envisioned the idyllic life as a jiu-jitsu / beach bum down on Copacabana Beach, training jiu-jitsu in the morning and spending the afternoons at the beach with friends, watching the world famous brazilian girls while sipping agua de coco.

The trip was 6 weeks in length - with a laptop in my apartment, I could stay in touch with my webdesign clients and even work a little. Through a website that offered to rent apartments to gringos - I booked a simple bachelor apartment with an ocean view of Copacabana Beach and less than a block from the infamous Help Discotheque. I received a 20% discount for booking longer than 30 days and for $150 - I had a maid every second day for the entire 6 weeks. I saw some arrangements of staying in a house near an academy with a bunch of other foreigners - but frankly, staying in a big dog pile and sharing a room with a bunch of sweaty, stinky guys didn't have much appeal.

The Academy
I told the guys in my home academy (Gracie Barra Calgary with instructor Josh Russell) that the main focus of my trip to Rio was to enjoy the beach, food and garotas - but if you were a Catholic in Rome, you had to visit the Vatican. When in Rio, I had to visit "the Church of jiu-jitsu" - the Carlson Gracie Academy. There were several small academies within blocks of my apartment and the Gracie Barra Academy was way too far from where I was staying in Copacabana. The famous Champion Factory - where my first jiu-jitsu instructor, Marcus Soares had come from - had produced many of the greatest MMA fighters and his stories had fuelled the dream of someday myself stepping onto the mat. 

Took me 3 attempts to find the academy (no signs). I stopped at a sucos bar, frustrated and exhausted from the heat and in a last ditch effort asked the juice jockey where the academy was - he had never heard of it. Fortunately, a businessman overheard and offered to point me in the right direction "but I think it closed when Carlson passed away?". And there it was,..non descript, the entrance on a side street above a beachwear shop. Ari Galo is the morning instructor at Carlson's Academy - 150 reals (approx $100) for a month of classes. The Carlson Academy was far smaller and humble than I had imagined. There is no air-con in the academy and I had sweat running down the tip of my nose as I put on my gi. It was the realization of a long held dream to cinch up my belt, bow and step onto the mat at the Carlson Gracie Academy :-)

I trained at the 8am class - I can't imagine how sweltering the temperatures would be inside the academy under the midday equatorial sun. The instruction was in Portuguese and I did my best to keep up and nod and smile alot. Most of my friends in Canada had expressed some apprehension that the Brazilians would try to headhunt the gringo. I found the exact opposite to be true. I was matched up with one of the very best brown belts - who dispensed advice and tapped me out in equal measures, but I never felt like I was getting my arms cranked. Obrigado to Fernando. 

Most classes there was usually maybe 1 bluebelt, no white belts with the majority of the 12-15 students at any class being purple through black belts. Few of the students appeared to do any weight training with average looking physiques. One slim individual came in to class one morning with no muscular definition to speak of; I immediately evaluated him as a soft beginner. He put his worn blackbelt on and was an absolute monster on the mat with a relaxed rolling style until the timing was right and he would explode into a submission. A few guys who fought MMA professionally would come in and roll with everyone in gi - I saw zero no-gi grappling my entire stay.

Most of the guys back home wanted to know about the differences between the North American and Brazilian academies. a few observations:
  • Far fewer techniques demonstrated in Brazil. Maybe 2 per class and it was not uncommon after a brief warm up to hear "ok,..today we go to training". The emphasis was on rolling in 7 min timed rounds.
  • No stand up. The blackbelts explained that the only time they performed sparring from standup was in a week or so before tournaments. They felt that standup grappling was more likely to result in training injuries.
  • I found the jiu-jitsu much more "feint" oriented as opposed to straight ahead pressure. The majority of the techniques were explained in the context of setting it up with pressure to one direction and then reversing to take advantage of your opponent's reaction. The softer, more flowing style of jiu-jitsu was described by Ari as more pure jiu-jitsu - that is to say in Brazil, there was less influence of other arts like wrestling in the jiu-jitsu.
  • No one had stripes on their belts. The majority of the blackbelts were not competitive wunderkind - rather, guys who just had been training for a long time.
  • You don't pick your own sparring partners - the instructor always matched me up.
  • I felt that people were less concerned with "who tapped who" or needing to establish the pecking order than in North America.
  • The atmosphere was very relaxed - some guys dropping in, having 1 roll and then getting back into their street clothes to go back to work!
When I returned home there were the inevitable questions about "How did you do down there? Did you tap everyone out?" I laugh and respond "I didn't bring anything down there that they hadn't seen before or know how to deal with!"

Conclusion

The trip to Brazil was a life changing experience. It should come as no surprise that a trip to Rio would re ignite ones passion for jiu-jitsu. I resolved to do less weight training and more attention to smooth jiu-jitsu based on leverage, timing and reading my opponent's energy. And more importantly, I changed my attitude towards showing up at the academy back home. Whereas before I frequently would be too serious about training - all or nothing mentality - don't tap to this person or self flagellation at missing a class or getting your guard passed.
The Brazilian blackbelts seemed to have a different approach: it was part of their lifestyle and they just went to the academy because it felt good. Instead of intense pressure on having to improve all of your game immediately, they just got on the mat, enjoyed rolling with their friends and along the way,...managed to develop some great jiu-jitsu!
I experienced some perfect days down there in Rio. Wake up hearing the surf crashing outside your window. Grab your gi and flip-flop your way along the beach down to the academy; looking out at the ocean mentally running through your techniques. Have a few laughs and practice my Portuguese on some new friends while learning my favourite art in one of the world's best academies. Acai or fresh squeezed juice at a street side sucos bar before heading to the beach all day. The lifestyle down there is fantastic.
One of my travel buddies put it best: in his broken english "All the time in my life before I came to Brazil was wasted!"

Mark Mullen is a Calgary-based web programmer and BJJ purple belt.