You strengthen your entire upper body and core with a detachable hydraulic arm trainer that smoothly converts into a dual-action ab wheel.
- You target specific muscle groups by calibrating 15 hydraulic stages from 20 to 150 pounds, scaling resistance exactly as your triceps grow.
- You switch between bicep curls and spinal rollouts instantly without tools, while the sliding grip shifts through 10 positions to match your shoulder width.
- You reduce joint stress by holding the cushioned non-slip handles, letting the fluid piston mechanism eliminate the dangerous snap-back of traditional spring devices.
- You pack the collapsible frame into the provided carry bag, taking your complete setup anywhere for consistent conditioning in tight apartments or during travel.
