FirstFit Power Twister Upper Body Exercise for Bicep & Arm Stretching & Muscle Building Weight Lifting Bar  (Black)

[POWER TWISTER BAR DESIGN] - A new way for strength training bar and chest exerciser for men. An arm exercise equipment, powerful chest flex bar for muscle builder power, weightlifting, and bodybuilding. [POWER TWISTER BAR DESIGN] - You're looking for a forearm workout, bending bar workout spring, arm press, chest expander, chest spring, twister exercise, pec machine, spring exerciser, arm workout equipment, or an armbar, we've got you covered! [ENHANCE YOUR STRENGTH] - Your grip can also be an important indicator of your overall health. Our twister will enhance your grip strength by allowing greater muscle movement while maintaining the highest level of performance. [STURDY MATERIAL] - The sturdy metal of our power twister provides a lot of resistance from bending the spring from a straight to a u-shape position. Our twister is suitable for the chest, abdomen & other chest muscles. [GET A BETTER GRIP] - Your grip can also be an important indicator of your overall health. Our Twister will enhance your grip strength by allowing greater muscle movement while maintaining the highest level of performance.