I make no secret of being a HIT advocate. I believe there are 4 fallicies in the theory of high volume.
1. High volume theory lacks specificity. It can not tell you at what exact point growth has been stimulated. Take the typicial 4-5 exercises per body part of 5+ sets of 10 reps. If you don't make progress, should you add or subtract a set? From which exercise? Add or subtract weight? From which exercise?
2. Body parts are exposed to more training due to overlap. When you work your chest, you are also using your tri's and shoulders. And working the back works your bi's. Again, when you don't see progress with your tri's (lets say), do you add or subtract a set from your tri routine or chest routine.
3. High volume does not give enough time for the body to compensate for growth. How can it? When you work out 5-6 days per week and working some body parts more than once, where is the opprutuniy to grow? Your body does not grow during the workout, it starts to compensate for growth while resting. Where is the rest time if you're working out 5+ times per week? As Arthur Jones pointed out, the more sets you do requires more of your body's resources. The more of the resources that are used up, the longer it will take to replenish them, and thats not even taking into account the time needed for growth.
4. I think the term high volume should be renamed over volume. The key to stimulating growth is maximal muscle contraction. You (meaning everbody) can acheive a maximal contraction in as little as 2 sets. Why would you need 15 sets to do what could take 2. When you take an exercise to positive failure, you have acheived a maximal contraction
1. High volume theory lacks specificity. It can not tell you at what exact point growth has been stimulated. Take the typicial 4-5 exercises per body part of 5+ sets of 10 reps. If you don't make progress, should you add or subtract a set? From which exercise? Add or subtract weight? From which exercise?
2. Body parts are exposed to more training due to overlap. When you work your chest, you are also using your tri's and shoulders. And working the back works your bi's. Again, when you don't see progress with your tri's (lets say), do you add or subtract a set from your tri routine or chest routine.
3. High volume does not give enough time for the body to compensate for growth. How can it? When you work out 5-6 days per week and working some body parts more than once, where is the opprutuniy to grow? Your body does not grow during the workout, it starts to compensate for growth while resting. Where is the rest time if you're working out 5+ times per week? As Arthur Jones pointed out, the more sets you do requires more of your body's resources. The more of the resources that are used up, the longer it will take to replenish them, and thats not even taking into account the time needed for growth.
4. I think the term high volume should be renamed over volume. The key to stimulating growth is maximal muscle contraction. You (meaning everbody) can acheive a maximal contraction in as little as 2 sets. Why would you need 15 sets to do what could take 2. When you take an exercise to positive failure, you have acheived a maximal contraction