Black power twister

$9.00 $15.00

【Materials】: Premium quality carbon steel springs and anti-slip ABS plastic handle. Easy to carry, convenient to exercise in office, school, home, travel,etc
【Arm Power Gripper】: Perform curls with your biceps and forearms. Full resistance is provided all the way through unlike dumbells, giving you maximum resistance throughout the exercise.
【Chest Workout】: Exercise your chest by bending the Flexible Strength Bar inwards, similar to pectoral flys, providing resistance through your entire motion.
【Back and Shoulders Workout】: Flex your back and back shoulders by squeezing the FlexBar towards your middle back. Pull it from edges for Optimal use