Kid is a catcher and has used this for 3 months and has improved his arm strength. Uses this every night before bed using all 3 bands. I have seen the results in practice already.
Bottom Line: I would recommend to a friend
Still too soon to tell
Great product! My 12 year old has been using it almost every day and it has definitely increased his arm strength and pitching velocity., Well made!,
Pros: Well made!