Bodybuilding veteran Lee Priest discussed Dr. Mike Israetel's critique of his training and revealed why he didn't use a full ...

Me and Dr. Mike Israetel aka ‪RenaissancePeriodization‬ challenged each other to an ALL OUT battle in Jiu Jitsu! You don't wanna miss this one!

Exercise Scientist Dr. Mike Israetel broke down his proven tips backed by research to help you effectively grow your chest.