Hammer Strength Sparc Features_Spin Console Super-Soft Foam Liners: Special blend

Super-Soft Foam Liners: Special blend of 5/8" foam designed to give maximum comfort with minimum compression

SMM [Skeletal Muscle Mass]

The rack will hold other makes of dumbbells as long as they have a standard fixed chrome handle

5: 193kg (426lbs) excluding shelves

Choice of upper and lower handle positions caters to wheelchair users who cannot adjust seat height

Hammer Strength Sparc Features_Spin Console Super-Soft Foam Liners: Special blendThe HD SPARC is the ultimate performance trainer for explosiveness and power with no impact stress on the knees or joints. It requires a high knee and glute driving force which is ideal for developing maximum force and sprint speed. BIOMECHANICAL REFINED The HD SPARC engages the glutes and hamstrings to create downward driving force. This translates to acceleration, speed, and explosive training. 10 resistance levels allow alternate workouts to