Find out what the Shoulders and Arms workout looks like in 90 seconds.More info at:http://sheerbalance.com/brettsblog/p90x-in-90-seconds-shoulders-and-arms/http://sheerbalance.com/brettsblog/p90x-shoulder-exercises-biceps-triceps/Did you miss our previous article... https://exercisevideos.club/px90-workouts/tony-hortons-flash-card-plyo-power-of-4-workout-
