This week, Joe sits down with Jeff Cavaliere - a professional sports physical therapist and strength coach, and the creator of ATHLEAN-X. Topics of discussion include: How Jeff got started in the fitness industry; Jeff's first "big break"; How he's successfully used youtube to market his business; The process involved in creating a quality youtube video; The difference between "having a job" vs "working"; Common gym mistakes that lead to injury; Jeff's personal approach to training and nutrition...and Much MORE!