Every push and pull of this device will drive multiple muscle groups in your upper body. 10 minutes a day for the muscles to exercise the muscles in multiple directions to build a good body.

Adjustable strength

☞ This arm strength device is a weight adjustable, 15-45 KG and 30-60 KG adjustable. The safety nut is buckled, and the installation strength is easy to adjust. Positive and negative safety buckle, easy to adjust the weight, convenient and safe.

Features

☞ This arm strength device has a non-slip wear-resistant handle that is safe and secure. The non-slip handle closely fits the steel material and is not easy to slide, adding a non-slip pattern. Ten springs ensure the strength of the exercise. Ten high-strength springs are evenly distributed in force, which is safe and durable.

Our Guarantees

☞ Guarantee 1: Fix the trajectory of movement, and will not hurt yourself by rebounding. Guarantee 2: The spring will not break when the longitudinal force is applied.

Product information:

• Material: Spring Steel