Upper Body Exerciser Spring Power Bar Shoulder Forearm Bicep Back Strength Training Trainer for Women Men Heavy Duty 100kg Blue 75cm.Spring power bar can train arms, chest, shoulders, back, biceps, back muscles, waist, neck muscles, and your whole upper body.The chest expander is made of high quality elastic fiber material, which is high tensile strength, Eco friendly, sturdy, and durable.Rope handle keeps you prevent your hand from falling off the chest exerciser, giving you maximum resistance throughout the exercise.Lightweight, simple structure, compact size design is easy to take to the office, Gym, camping or traveling, doing exercise anywhere.Upper body exercise is suitable for young, adults, beginners, exercisers, and trainers. Please choose according to your own strength.Spring Power Bar Heavy Duty for Women Men. Chest Builder Workout Equipment Arm Strengthener. Upper Body Exercise Shoulder Forearm Bicep. Chest Resistance Bar Trainer Strength Hand Grip. Chest Expander Spring Exerciser Fitness Training. [Compact and Handy]: Lightweight, simple structure, compact size design is easy to take to the office, Gym, camping or traveling, doing exercise anywhere. [Ergonomically Design]: Rope handle keeps you prevent your hand from falling off the chest exerciser, giving you maximum resistance throughout the exercise. [Unisex Use]: Upper body exercise is suitable for young, adults, beginners, exercisers, and trainers. Please choose according to your own strength. [Premium and Reliable]: The chest expander is made of high quality elastic fiber material, which is high tensile strength, Eco friendly, sturdy, and durable. [Upper Body Exercise Equipment]: Spring power bar can train arms, chest, shoulders, back, biceps, back muscles, waist, neck muscles, and your whole upper body.