Multipurpose Arm Trainer

Meet the DMoose Multipurpose Arm Trainer - your compact solution for heavy upper-body training without racks or machines. Turn the dial through 20 levels to match your strength, from 10–200kg (22–440lb), then squeeze and press to challenge chest, shoulders, biceps, and triceps. The hydraulic cylinder delivers smooth, controlled resistance with a stable return, helping you keep reps clean and consistent. A double carbon steel frame and anti-slip handles keep the trainer solid in your hands, while storage fasteners secure it closed for easy carry. Use it for quick finishers, warm-ups, or full sessions at home, in the gym, or on the go. Dial up as you get stronger and switch levels in seconds between sets. The one-piece design needs no assembly and stores neatly. Start light to learn the motion, then increase resistance gradually to keep workouts challenging. Train on your schedule.