The Power Balls are without equal training tools for working grip strength even as doing pull-ups. The 4″ will provide more difficult/advanced workouts than the smaller 3″ counterparts that we provide.
From pinch strength to core exercises the Power Balls provide more advanced rock mountaineering training options than your usual hanging tools.
Sold in pairs.
HIGH QUALITY | Specially designed ball with tough Ash wood and sturdy industrial grade hardware
PRACTICAL | Easily adaptable to accomplish quite a few training exercises targeting different muscles
CHALLENGING | Provides an ultimate upper body strength workout and improves technique
HANDCRAFTED | Materials are sourced in the US and assembled in St. Paul, Minnesota
DIMENSIONS | 4″ powerball that may be installed anywhere the usage of a carabiner, chain or webbing