A stylish and functional arm and chest expander set with a sleek armor-inspired design. Adjustable for a personalized fit, this set is perfect for enhancing upper body strength and toning muscles. Durable materials ensure long-lasting performance, while its unique fashion-forward look adds flair to your fitness routine. Ideal for workouts, strength training, and on-the-go exercise.

Product information:

Material: Thickened iron core tube + stainless steel spring + NBR foam

Applicable scene: arm strength machine, fitness equipment, fitness body

Color: blue-strength about 40kg, red-strength about 50kg, lake blue (new) strength about 40kg

Features:

Make men extraordinary

Mainly exercise arm muscles and chest muscles

Assist in exercise of latissimus dorsi and wrist strength