J-Bands Tubing Size:Adult - Black The baseball swing trainer’s sturdy

The baseball swing trainer’s sturdy pole and twist-back design maximizes a player’s power

Available for the left hand

Fits sizes up to "45"

Ribbed foam design for added protection

Sold in dozens

J-Bands Tubing Size:Adult - Black The baseball swing trainer’s sturdyThe Jaeger Sports J Bands: A mandatory tool for any baseball or softball player who wants their arm to be a strength, rather than a liability. This rotator cuff exercise program is the key to preventing arm injuries while promoting arm health, strength, endurance and recovery period. Just as sprinters would never consider running a race without thoroughly stretching out their hamstrings baseball softball players should never consider picking up a