Hippodoctor 20 KG Practical Power Twister Flexible Strength Chest Shoulder Arm Rod Spring Exerciser Power Wrist Hand Gripper,Curl Spring Bar Power Twister

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Back and Shoulders Workout: Flex your back and back shoulders by squeezing the FlexBar towards your middle back.
Exercise your chest by bending the FlexBar inwards, similar to pectoral flys, providing resistance through your entire motion.
Perform curls with your biceps and forearms. Full resistance is provided all the way through unlike dumbells, giving you maximum resistance throughout the exercise.
20kg Power Twister Bar Flexible Strength Arm Chest Shoulder Spring Exercise Fitness Training Bar Arm Builder Exercise
Package includes :1x 20kg Power Twister