Description

This Video is an older Robbins Video.He explains and demonstartes with some professionals how static contractions work for developing muscular mass. You can build mass by just doing 5 minutes training a week using this method. you use about doulbe the amount of weight compared to normal sets.even if you don’t wanna do this static workout exclusively..in my opinion this is a great way to mix up your workout a little form time to time,because your body gets used to whatever workout you are doing so you MUST change your workout regularly..i am sure most of you knew that..running time : 1:56 hhave fun.