As far I am concerned there is only 1 thing that has shown a clear, reproducible dose-response relationship with muscle size in humans (other than height).

It’s not protein or calories. It’s not even workout length, weight lifted or even Growth Hormone.

While all these things may (or may not) play a role, the only thing that has a clear dose response relationship is testosterone.

We know some athletes use it. We know some recreational lifters use it. We know some fitness models use it. We even know that some h0llywood celebrities use it. (I’m saying ‘some’ to keep me out of trouble).

We also know that for various reasons a large percentage of these people lie about using it.

This skews all of our data.

Because people lie about using steroids we have no idea what the natural limitations of the human body are. It is a GIANT confounding variable in the study of exercise and muscle growth.

For instance:

Eating high amounts of protein has been a giant let down for most people, so why is it still be touted as a muscle builder? Well, maybe protein works differently for guys and girls who are on 2,500 mg of Testosterone per week.

Eating big? A great way to make you fat. UNLESS…more calories may actually mean more muscle when you are using D-bol and Trenbolone.

It always kills me when I hear big guys (typically power lifters) tell little guys that the key to getting big is to eat McDonalds 8 times a day. For some reason they leave out the side order of Anadrol.

Without mentioning the steroids, the ‘prescription’ for getting huge muscles is also the exact same prescription for becoming an obese North American.

Now, I’m not advocating steroid use, but what I am saying is that to truly start to understand what causes muscle growth, we need everyone to be open about steroid use.

This is why most fitness magazines are useless, as are most fitness websites. Having people tell you about their awesome new workout that helped them put on 30 pounds of muscle without telling you about their new steroid stack that went along with the workout is just useless information.

As is ‘muscle building advice’ from guys who have been the exact same weight for the last 5 years.

The bottom line is that we are not nearly as far along in understanding muscle growth as we would like to believe, and we are not going to move forward until steroids are openly discussed.

BP

After a busy couple of days of travel, I decided it was time to head back up north to get some more work done on some of my projects with grrlathlete.

When I’m up north, people often drop in for a visit, and last night was no exception. I had a couple of old friends drop in on me for dinner.

As usual, it only took a little bit of time before the conversation turned to nutrition and working out. One of my friends was in his late 50′s. He has always been in great shape. He maintains a great workout program and always pays attention to what he eats. Yet, on this particular visit, he seemed a little discouraged with his progress.

After a little bit of prying I found out why.

He had been out having dinner with several of his friends who were all medical doctors and they were “on him” about working out. Turns out these three highly educated individuals were trying to convince my friend that it was physically impossible to put on muscle once you pass fifty years of age.

They told him that it had something to do with his hormone levels and lack of testosterone.

No wonder he was discouraged!

Thankfully, in no way is any of this true. There is lots of research that has been conducted on subjects over 50 years of age showing the benefit of weight training.

A group of researchers at the University of Saschetchewan in Canada has been studying the effects of creatine supplementation and weight lifting in the elderly with great results.

Dr. Ira Jacobs, one of my early mentors, has been quoted as saying that at least 80% the muscle loss associated with aging can be attributed to lack of activity.

When it comes to muscle – Use it or lose it. That’s the bottom line.

There is no truth to the saying that you can’t build muscle over a certain age. People in their 70′s can build muscle with weight training. So why would a group of medical doctors try to convince my friend that he was wasting his time working out, when research clearly shows there is benefit?

The answer is “crabs in a bucket”.

If you aren’t familiar with the “crabs in a bucket” analogy, it’s pretty simple. Crabbers never have to worry about crabs escaping when they are caught and thrown into a bucket. This is because if one crab starts climbing the walls of the bucket, the other crabs will pull the escaping crab back down.

The crabs see it like this – if we are going to be dinner, then you are going to be dinner too.

After a little more prying my friend informed me that his three medical doctor friends did not workout, were overweight (one of them was very overweight) and mostly ate fast food.

Like I said, crabs in a bucket. When you are trying to live a healthy lifestyle, you are always going to go up against crabs. They do not like it when you say “no” to dessert, pass on “just one more drink”, or go work out. The reason they don’t like it is because it makes them painfully aware that you are in control of an area in your life that they have no control over in there own.

Ignore the crabs and remember- no matter your age, if you want to look and feel better than the average person, then you can’t eat and work-out like an average person. You have to go one-step farther.

BP

Fasting Diet, Circuit Training