Lean Body Mass: Definition & Formula

Lean Body Mass: Definition & Formula

>>MARK: Hi I’m Mark Perry the creator of BuiltLean.com and today I’m going to answer the frequently asked question, which is “What is lean body mass?” It’s also known as LBM. I talk a lot about it on my website, and I finally wanted to address it. So, lean body mass is the simple definition: […]

Best Push Up Workout: Chest & Abs

Best Push Up Workout: Chest & Abs

>>MARK: Hey, it’s Mark from builtlean.com and so, I wanted to show you a push-up work out cuz’ I’ve already showed you how to do a proper push-up and also 10 different variations and now I want to tie everything together. This push-up work out is actualyl pretty basic in terms of the movements, I […]