1.6Ft Multifunction Tension Rope 4 Tube Tummy Trainer Fitness Tension Rope Sit-up Bodybuilding Expander Leg Exerciser…

Feature: The spring is usually heavily wound to provide resistance and some types of Power Twister allow you to adjust the tension.
Materials: plastic, stainless steel spring.
Easy to carry, convenient for exercise, office, school, home, travel, etc.

Chest Expander includes fully adjustable resistance that moves the intensity up or down – for custom exercise of back, chest and arms. – Security clips lock the bands to handles for a secure, rock-solid connection and contoured, ergonomic handles provide a comfy grip. – Chest expander is the portable upper-body workout to do at any time, everywhere, to build that impressive chest that every workout fan wants.
Chest Expander includes fully adjustable resistance that – 5 Spring Chest Expander, features easy to grip handles and 5 springs. – Different way to exercise with Chest Expander. – Overhead pull down helps broaden upper back. – Pull behind back helps build arms and holders, holdout stretch to sides helps strengthen upper back and arms.
Springs can be removed to reduce the intensity Of Tension