U-Shaped arm Strength Machine Multifunctional Indoor Exercise Fitness Equipment Three-Speed Adjustment Spring arm Force bar 30/40/50kg

Item No.: U-shaped arm force, color: lake blue 30-40-50 kg (three gears adjustable), maple leaf red 30-40-50 kg (three gears adjustable), product category: spring type arm force, material: steel pipe + spring
+ sponge
A full-muscle training artifact. one device unlocks multiple fitness needs. This U-shaped arm strengthener combines muscle training, strength building, and aerobic toning, easily covering key areas of the body, and more, you can accurately stimulate the target muscle groups with one movement without stacking multiple pieces of equipment, and you can achieve gym-level comprehensive training at home
Seiko safety design, durability and protection are guaranteed. Thickened springs are used, which have strong fatigue resistance and are not easy to deform. The U-shaped structure is wrapped with a tough leather case, which rebounds smoothly and does not lag, effectively avoiding the risk of pinching meat; The non-slip rubber grip is designed with an ergonomic texture, which does not slip when sweating.
Mini portable design to start training anytime, anywhere. No need to take up a large space, the small size can be easily stored in the corner of the sofa, desk drawer or suitcase, and can be used for training at home, dormitory, or on business trips. In 10 minutes a day, a set of training can be completed during advertising time and between dramas, without running to the gym, which perfectly adapts to the fragmented fitness needs of busy modern people.
Three levels of resistance are adjustable, suitable for all stages of fitness people. Innovative gear adjustment design, providing 30KG/40KG/50KG multi-strength options, from fitness novices to advanced experts, you can find exclusive training intensity. novices establish movement patterns from low resistance to avoid muscle strain; Advanced people gradually increase the load to achieve progressive muscle growth.
Any problems can be communicated and resolved at any time