Iso-Motion allows FULL joint rotation while
the muscles are under load... this "pilates/yoga" type movement allows Strength, Tone, Flexibility and Endurance
to be built up naturally in everyday movement.
The Steel-Bow comes with 3 Inter-Changing Resistance Springs, the user can
adjust the level of resistance to fit their fitness needs. This allows anyone to use the Steel Bow, even in Iso-Motion.