BodyKore GR617 Selectorized Rotary Torso Medical Saunas the Edge is great for

the Edge is great for adding a new dimension to mat work classes

4 lbs / 102 kg

or pair with any Bluetooth heart rate strap or watch

A 1/2-horsepower refrigeration compressor drives the cooling capacity — powerful enough to reach 35°F and maintain target temperature through repeated sessions

How Does Firefly Work

BodyKore GR617 Selectorized Rotary Torso Medical Saunas the Edge is great forBodyKore GR617 Selectorized Rotary Torso The BodyKore GR617 Selectorized Rotary Torso trains the rotational musculature of the core external and internal obliques through a controlled, guided spinal rotation arc that loads the twisting movement pattern directly. Unlike cable rotation exercises where stabilization demands limit usable load, this machine eliminates unwanted movement planes and allows progressive overload in the rotation pattern alone.