The Baseball GripPartner Functional Strength Trainer brings grip, wrist, forearm, and upper-body training together in one compact system.
Pull, twist, flex, squeeze, rotate, and stabilize against spring resistance to build stronger hands and a more powerful, durable upper body.
It’s an easy addition to offseason, in-season, team, or individual strength training.
Patent-Pending Tethered Spring Construction:
Built with a high-grade spring, over-molded carbon fiber reinforced polyurethane ends, and an internal aircraft cable safety tether for secure, repeatable training.
Training Benefits:
* Hand and finger strength
* Wrist and forearm power
* Rotational strength
* Upper-body endurance
* Functional strength in one compact trainer
Stronger hands. Stronger upper body.
