Exercisers Balls. Helps work on strengthening hand, wrist and forearm muscles. A progressive sequence of 5 balls available in 2 sizes. Each ball sold separately.
5 Strenghs available
Yellow - Extra-soft
Red - Soft
Green - Medium
Blue - Firm
Black - Extra firm
An XL exercisers is available in 4 resistances: Red - Green - Blue - Black
This product was added to our catalog on Thursday 15 April, 2004.