MuscleForge® Training Balls, Grip Balls Pull Up for Strength and in the Gym or at Home, Ups, Climbing

NON-SLIP SURFACE DESIGN: Each 7.2 cm ball features deep grooves for a secure, slip-resistant hold, supporting full-bodyweight training with open-hand grip activation BOOSTS GRIP & FOREARM STRENGTH: Enhance grip strength, forearm size, and finger endurance for climbing, calisthenics, ninja workouts, and weight training EASY INSTALLATION SET: Pull up grips come with two steel carabiners and two reinforced straps, ready to attach to any chin-up bar, cable machine, or training rig in seconds COMPACT & DURABLE BUILD: Made from premium PU rubber with a max load of 240 kg, cannonballs are compact, portable, and perfect for home gyms, outdoor training, or fitness on the go VERSATILE TRAINING TOOL: These grip balls are perfect as chin-up and pull up handles, and various exercises to improve overall upper body strength and endurance