Adjustable Arm Strength Device 40–60KG – U-Shaped Chest Expander, Biceps & Wrist Exercise Fitness Equipment for Men

Upgrade your workouts with the 40–60KG Adjustable Arm Strength Device, designed to target your biceps, chest, triceps, shoulders, and forearms. This U-shaped spring chest expander is built from high-quality steel with slip-resistant handles, offering a safe and effective way to boost strength at home or in the gym.

Whether you’re looking to increase wrist power, build muscle mass, or improve grip strength, this fitness tool is the perfect addition to your training routine. Its adjustable resistance (40–60KG) makes it suitable for beginners to advanced athletes. Compact, portable, and durable — your ultimate upper body workout equipment.

• Arm strength device

• Adjustable chest expander 40–60KG

• U-shaped arm spring

• Biceps and triceps exercise equipment

• Wrist and forearm strength trainer

• Home workout fitness equipment for men

• Portable gym strength tool

• Steel spring arm exerciser

• Muscle building chest expander

• Grip strength training device