ARIZONE 40Kg Power Twister Spring Exerciser Arm Muscular Train Flexible Stretch Bendy Bar …

【Strength Chest Expander 】The portable pedal exerciser is lightweight, easy to carry and store. You can use spring exerciser at home, at office, hotel, gym or on the trip, wherever you need it.
【Adjustable Strength】There are five springs, the tension force of each spring is 147N, and the total is 735N. The number of springs could be increased or removed according to the strength required by the individual to increase or decrease the strength of the force.
【Premium Material】Spring material is made of carbon steel with excellent elasticity, strong and durable, not easy to deform, long service life. It has steel coil pull-up rod and non-silp PU handle. The handles and pedals are made of engineering plastics, high strength and wear resistance, which is suitable for any level of strength training.

【MULTI RESISTANCE CHOICES】 Enjoy your resistance bands set with 5 different resistance levels, black(50lbs/22.6kg), red(40lbs/18.1kg), blue(30lbs/13.6kg), green(20lbs/9.1kg), and yellow(10lbs/4.5kg)
【DURABLE MATERIALS】 Our workout bands are made from high-grade natural rubber with sturdy metal carabiner clips that will not snap or deform. Skid proof handles and steel buckles for maximum safety
【MULTI-FUNCTION WORKOUT】 Exercise resistance bands for women and men can be used to workout different muscles such as arms, chest, abdominal, legs. Great for physical therapy or to increase mobility