Chest Expander | Arm Training, 7 Tubes Ajustable Arm Strength Trainer, Detachable Exercise Resistance Bands for Home Fitness Muscle Training Body Building

Chest Expander | Arm Training, 7 Tubes Ajustable Arm Strength Trainer, Detachable Exercise Resistance Bands for Home Fitness Muscle Training Body Building

• ¡ï The kit includes 7 adjustable resistance springs, so you can easily set the tension level that suits your workout.
• ¡ï Train your arms, chest, shoulders, back, and entire upper body.
• ¡ï Simple structure is easy to be taken to office, Gym, camping or traveling, doing exercise anywhere, any time.
• ¡ï You can exercise while watching TV, get rid of the boring feeling of fitness, and easily develop a fit body.
• ¡ï For the beginner, They allow you to progressively increase your strength to the point where you can complete a full pull up completely under your own power,for the advanced trainer, the pull up assist band will help you to add additional reps after your muscles fatigue.