Originally Posted by Pleasurepays

you are lost and you are wrong. you might see some initial gains but you will plateau very quickly. whether or not he has tried it or not, has nothing to do with his understanding of physiology, proper diet and training.

you can do all the same stupid shit on a bench with 60 pounds... and what? you wont get different results than doing pushups. there is a reason no one does what you are talking about to gain mass... that would be that it does not work. you have to have a few things to trigger and adaptive response from your muscles... intensity of the contraction, fatigue and overload. just because you can make your muscles sore, it does not mean you are gaining mass.

i am not a marathon runner but anyone training for aerobic indurance does interval training. the purpose of interval training is aerobic endurance... not to build muscle mass. thats a another no brainer as well. besides, you have to mix all types of cardio workouts to get optimum results and benefits. interval training is done specifically for endurance... except in the Land of You, population 1.