Monday, August 31, 2009

A "Base" Workout

Variety is a large and current "buzz word" in exercise, some groups claiming it the major reason for best results in its program. "Muscle confusion," they say, is part of the formula for success - a smaller part than what they would have you think.

Variety plays an important role in the physiology and psychology of training, but also a role in the "confusion." Strength training includes an element of boredom and the body may have the capacity to memorize what's coming. "Here we go again: Leg Extension followed by Leg Press, then Leg Curl, then the Hip Extension machine, then upper body starting with . . . "


Boring to the point that the body needs variety in exercise choice, sequence, etc. However, when variety is taken to the extreme, the resistance used during certain exercises must change. For example, the resistance of a chest fly performed immediately before a chest press is different than that used immediately after a chest press. Advanced sequences and slower speeds of movement both demand an adjustment of the resistance.


As a result, the training records of those who demand variety are a mess. One workout shows the use of 50 pounds; another, 80 pounds - same exercise - yet, the sequence, form, technique, reflect that something was different. After a while neither the trainer nor trainee know whether real progress is being made. The subject may be holding his own or going backwards. There's no way of knowing. Unless . . .


. . . one uses a single routine to revert to as a test to determine the direction of the program. Frequency of the selected routine? Whenever you decide. Whenever you want to see where you stand. Every month or two. Every once in a while. After a diversion from your normal program. You decide. Go back to a basic program, basic sequence, a favorite routine that has a logical sequence. Check your performance against that of the last time you tried that SAME sequence. Then, and only then, you'll know where you stand.

1 comment:

Kevin said...

Gary,
I'm hoping you can answer this: I'm used to the concept of variable resistance and the fact that a muscle gets stronger the closer it reaches a point of full contraction. I recently have had the luxury of using MedX equipment and have noticed that when I reach the point of maximum contraction, there seems to be almost very little resistance in that point in the movement. The two pieces of equipment that I'm talking about are the MedX Lumbar machine and the MedX Leg Extension machine. As I hold the weight at the point of maximum contraction, the weight feels quite light.

It was my understanding that the resistance should actually gradually increase the closer you reach a point of complete contraction. Does the weight lighten up so dramatically because proper strength curves have shown this to be true?

I'm hoping you can help me because as I was on these machines I thought to myself, "Shouldn't the weight be quite heavy at the point of maximum contraction?" but I figured that there must be some logical, scientific reason for the strength curve on these machines. Can you help me with this?

Thanks,
Kevin