A new way to do chin-ups! Learn how to improve your upper body strength by doing assisted chin-ups at home or at the gym in this free functional movementworkout video. Expert: Kirk Vickers Bio: Kirk Vickers is the owner of TRIAD Performance Gym and Training Center. He was twice voted as one of Americas Top 100 Trainers by Mens Journal Magazine. Filmmaker: Travis Waack

Technorati Tags: Chin Exercises, Chin Ups, drills, exercises, Filmmaker, Free Video, functional, injuries, injury, Injury Prevention, movement, prevention, techniques, training, Travis, Triad, upper body strength, ups, Vickers, Video Expert, workout

i am five foot and a half inch, i am a girl, i am 14,and i dance! I really want to go into tennis! What exercises should i do? for tennis players do you need to work on upper body strength as well as speed and endurance? what would be the best way to train? I plan on taking lessons soon, but i want to work on what I can before I start taking them?

Technorati Tags: endurance, exercises, tennis players, Train, upper body strength