1.Scalable resistance training: Pullups without support through targeted resistance scaling (75225 lbs). These bands promote steady strength gains by allowing users to incrementally perform and adjust support, ensuring adaptable workouts for home fitness studios or calisthenics routines 2.Injury prevention design: Combines professional resistance with a double foot to stabilize body alignment. Reduces joint pressure and accidental slipping 3.Strength plateau solution: Break through stubborn strength plateaus with targeted resistance that activates core and secondary muscle groups. Accelerates muscle building through controlled tension during pullups, dips, and fullbody exercises for balanced development 4. and skinfriendly support: Highdensity latex tubing ensures longlasting elasticity for consistent resistance, while the skinfriendly surfaces prevent irritation. Highperformance reinforced Dring enhances stability during training