Multi-functional U-shaped Arm Strengthener Chest Trainer Adjustable Forearm Strength Exerciser Home Gym Equipment Bodybuilding null Speaker Diameter: 50 (Φmm)

Speaker Diameter: 50 (Φmm)

Application scenario: Fitness equipment

Capacity: 45L  Size: 30*30*50cm

Material ；Latex

Tip and ground voltage: / (mV)

Multi-functional U-shaped Arm Strengthener Chest Trainer Adjustable Forearm Strength Exerciser Home Gym Equipment Bodybuilding null Speaker Diameter: 50 (Φmm)Overview: Unique Full Upper Body Equipment: U spring bars serve as your personal workout trainer to achieve a remarkable chest workout. The included training guide chart ensures a comprehensive regime targeting chest, arms, biceps, abs, shoulders, back, and thighs. Multi Functional Training Machine: This innovative muscle training bar transcends traditional arm workout bars by stimulating multiple muscle groups, including chest, wrists, back, legs,