LIFE SPORT MEDICINE BALL 8LB Jump Rope Machine Weight: 663 lbs

Machine Weight: 663 lbs

and a generator for cord-free operation

so you keep your grip during exercise

Comfort was considered with the addition of a cooling fan

Spotter stand (sold separately)

LIFE SPORT MEDICINE BALL 8LB Jump Rope Machine Weight: 663 lbsMEDICINE BALL 8LB Life Sport Medicine Balls Overview Medicine balls build core trunk strength and joint integrity. You may ask why is this important? Core trunk strength is the key to most athletic moves (i. e. golf swing, throwing a baseball, martial arts, blocking and tackling in football), the problem is the body is a chain and is only as strong as its weakest link. The trunk is generally the weakest link. All sports trainers now recognize core