1. Adjustable pull-up assistance: Achieve your first unassisted pull-ups with progressive resistance technology. The range of 75-225 lbs accommodates different fitness levels and lets users systematically reduce band assistance while improving grip strength and muscle control. 2. Stable training performance: Dual-foot pedal design prevents midline shift and reduces injury risk. Provides consistent weight support and improved stability for controlled pull-ups without compromising form or safety. 3. Strength plateau solution: Break stubborn plateaus with targeted resistance that activates core and secondary muscle groups. Accelerates muscle building through controlled tension during pull-ups, dips, and full-body workouts for balanced development. 4. Durable elasticity and safety: High-density latex tubes provide consistent resistance, while the skin-friendly coating enhances comfort. The reinforced D-ring ensures secure attachment. Use scenarios: - Progressive pull-up training at home or in the gym to move from assisted to unassisted reps. - Integrated workouts that include dips and full-body movements, targeting core and secondary muscle groups for balanced development. - Regular upper-body conditioning with consistent resistance and a secure attachment for safe, durable use.