Power Twister Flexible Stretch, Professional Power Twister Heavy Duty Spring Chest Expander for Shoulder, Arms and Chest…

★High Quality: They are resistant to aging, durable, good tensile strength, good elasticity.
★Perfect Upper Body Exerciser: Application Can be used for a variety of muscle training, fitness training bands, is an ideal choice to increase strength and flexibility. Helps strengthen muscles.
★Lightweigh and Handy: Rubber bands are easily added or removed by a snap action. Light weigh, good for travel and storage, office, Gym , camping or traveling, doing exercise anywhere, any time.

Muscle Building: Muscle pull exerciser is mainly used to exercise and expand the pectoral muscles, arm muscles and back muscles, and is ideal for exercising the upper body muscle groups.
Adjustable Tension: Chest arm expander has 5 removable tension tubes, 1 tube has a tension of about 7KG, you can control the tension of the chest expander by adjusting the number of tension tubes, which can meet different exercise people and exercise needs.
Unique Design: The handle and tension tube are connected by an antler buckle design, which is firm and not easy to fall off, ensuring safe use. The curved handle is comfortable and easy to grip.