#84: Is feeling the "burn" enough to stimulate muscle growth?

If you've exercised, you are familiar with the love/hate relationship you have with the "muscle burn." But what is this actually doing? Is it burning fat? Is it "toning" an area? Is it building muscle? Why is it happening? All these things are discussed in this episode. 0:00: Introduction 2:00: The “3 M’s” to muscle growth 3:23: 1st M: Mechanical load (How heavy should I be lifting?)11:15: 2nd M: Muscle damage or EIMD14:47: 3rd M: Metabolic stress or “the burn”19:23: Barre and ...