This one really makes me laugh. The idea behind this myth is that you need to change your training routine and exercises as a way to surprise your muscles and get a fresh reaction out of them. Yeah right.
Think of your bicep; like your other muscles, it attaches between two points and contracts in a straight-line direction. When it contracts, your elbow bends. Your elbow always bends in the same direction. There is no variation whatsoever. So you can lift bricks or you can lift the bar on a $5,000 exercise machine, and the action of your biceps will be the same. So where is the shock? Why would your biceps say, "Whoa, today we're suddenly lifting a dumbbell instead of a barbell! Better pack on some more size!"?
Here's another variation. The gym lore goes like this: "Train on Monday, Wednesday and Friday. Then your body 'expects' a workout on Sunday... but you 'shock' it by waiting until Monday." Apart from the false premise that your body will "expect" a workout when your brain knows it isn't going to happen, is the presupposition that your body never figures out this is a repeating cycle with the Sunday workout always missing. Week after week your body is "shocked" that the Sunday workout is skipped. Please!
Muscles are not shocked by variation in exercise. They are designed to tolerate it. Similarly, your stomach is not shocked that you ate spaghetti on Tuesday after not eating it for a month. Rational, productive strength training is easy. What's difficult is seeing past all the bad advice that is freely dispensed in the gym.
Until next time, Train Smart!
Think of your bicep; like your other muscles, it attaches between two points and contracts in a straight-line direction. When it contracts, your elbow bends. Your elbow always bends in the same direction. There is no variation whatsoever. So you can lift bricks or you can lift the bar on a $5,000 exercise machine, and the action of your biceps will be the same. So where is the shock? Why would your biceps say, "Whoa, today we're suddenly lifting a dumbbell instead of a barbell! Better pack on some more size!"?
Here's another variation. The gym lore goes like this: "Train on Monday, Wednesday and Friday. Then your body 'expects' a workout on Sunday... but you 'shock' it by waiting until Monday." Apart from the false premise that your body will "expect" a workout when your brain knows it isn't going to happen, is the presupposition that your body never figures out this is a repeating cycle with the Sunday workout always missing. Week after week your body is "shocked" that the Sunday workout is skipped. Please!
Muscles are not shocked by variation in exercise. They are designed to tolerate it. Similarly, your stomach is not shocked that you ate spaghetti on Tuesday after not eating it for a month. Rational, productive strength training is easy. What's difficult is seeing past all the bad advice that is freely dispensed in the gym.
Until next time, Train Smart!