Consolidate your upper-body training with a 3-in-1 trainer that targets your arms, forearms, and shoulders in one compact, versatile package.
- 3-in-1 independent functions: speed arm trainer for fast strength and endurance, hand-cranked exerciser for targeted muscle growth, and a separate resistance band for adjustable resistance.
- Tool-free detachable and portable: switch modes in seconds, then disassemble compactly for easy storage at home, in the office, at the gym, or while traveling.
- Adjustable intensity: hand-cranked mode offers variable resistance gears, plus a separate resistance band for extra options; non-slip handle keeps your grip secure.
- Durable and ergonomic: constructed from high-strength ABS plastic and heavy-duty metal, with an arm-curve fit and a stable base to minimize shake.
