Joe starts this week's show by sharing some personal info regarding the rough week his wife, kids (and even dogs) are having as they battle the flu and a horrible stomach virus. This prompts Joe to speculate how he's been able to remain healthy - even though he's been sleep-deprived and surrounded by sick people. After sharing his thoughts on his "alligator-like immune system", Joe answers the following four questions: #1)How to flip a heavy tire without injuring your back or biceps #2)Is it possible to build new muscle after the age of 40? #3)Should athletes squat with a narrow or wide stance? #4)Plyo recommendations for "plus-sized" athletes!