Adjustable 360° Rotation Resistance Trainer for forearms, shoulders and core What it does and why you need it - Adjustable resistance with a simple turn knob lets you increase or decrease load for progressive, targeted training of the forearms, shoulders and trunk. Ideal for building consistent strength without changing equipment. - 360° rotating structure enables push, pull and twist movements from multiple angles — recreates dynamic rotational patterns for functional strength and better transfer to sport-specific actions. - Replaces conventional wrist-rotation dumbbells by offering a single tool for rotation-based training, reducing clutter and simplifying workouts. Key features - Resistance system: stepless adjustment via twist knob for precise loading and gradual progression. - Rotation design: full 360° rotation supports rotational, pulling and pushing motions to work muscles through a complete range. - Durable construction: stainless steel inner frame, non-slip exterior and protective rubber sleeve for safe, long-lasting use in home or gym environments. - Muscle synergy: rotation-resistance mechanism engages forearms, latissimus and abdominal muscles together, improving coordination and muscle-fiber efficiency with repeated practice. - Performance: consistent resistance and rotation quality for focused, repeatable training sessions. Compatibility and use - Integrates into strength routines, warm-ups, boxing or combat training, and functional fitness sessions. - Suitable for gym floors, training studios and home setups; designed for safe use with repeated rotational movements. Practical applications (examples) - Boxing and combat training: perform rotational punches and torque drills to develop punch speed and core transfer. - Grip and forearm strengthening: targeted sets for climbers, racket-sport athletes or anyone needing improved wrist and grip endurance. - Core and shoulder stability: add rotational resistance to anti-rotation and rotational control exercises for athletes and general fitness. How to use - Set desired resistance with the knob, maintain controlled rotation through the movement, and perform sets focused on tempo and range of motion. - Use progressive resistance and repeatable patterns to improve muscle coordination and strength over time. Materials and care - Inner frame: stainless steel for structural durability. - Exterior: non-slip surface and protective rubber sleeve to reduce wear and protect contact points. - Care: wipe clean after use and inspect rubber sleeve periodically for wear. What makes it stand out - Combines adjustable resistance and true 360° rotation in a single compact tool. - Built for repeated rotational training with a durable stainless-steel core and protective sleeve for safe gym use. - Designed to train multiple muscle groups synergistically, making each session more efficient and sport-relevant.