Keep the Body Guessing, Mass Gains

First of you need to understand the terms, 1RM – One Rep Max – This is where you load up the bar with as much
weight as you can to get one rep and no more. You can either have a
partner spot you on this or if you do a machine workout then estimate
it. If you are tired , just wait 5 minutes before you try it again.

Isometric Exercise – Hold one exercise for 60-80 seconds. You can
either