CanDo WaTE Ball - Hand-held Size BP The Absolute+Axis (AA) goniometer establishes

The Absolute+Axis (AA) goniometer establishes a "true" vertical or horizontal to the start point of a measurement

Doctors and Rehab Clinics for decades

This dynamometer features a 2-year warranty

Can be used to regain muscle strength after surgery or after being in a cast

CanDo WaTE Ball - Hand-held Size BP The Absolute+Axis (AA) goniometer establishesThe color coded weighted balls are small enough and flexible enough to grasp with one hand, yet big enough to hold with two hands. Available in 6 weights ranging from 1. 1 pounds through 6. 6 pounds (0. 5 kg to 3 kg.) while maintaining a constant 5" (12. 7 cm) diameter. Balls are soft and comfortably conform to your grasp. Use a bicycle pump to inflate deflate to make ball harder easier to grasp.