Other Fitness Exercises - Do you often take exercise in your daily life? How do you exercise your strength? Here we would like to offer this JOINFIT New Style Force Power Ball LED Plastic Wrist Strengthener Ball to you. It has been accepted as one of the most effective way for figure building. Made of first-class plastic material, it is lightweight but durable in use. It is helpful for strengthening grip skills, building muscle, toning arms and increasing flexibility etc. With high-tech design, this force ball is easy and comfortable to hold. It is really an ideal selection if you are eager to build a strong body.Features New and high qualityHelp you to improve the sports performance by strengthening grip, building muscle, toning arms, increasing flexibilityCoordination, endurance and dexterity can be increased when improving stiffness and fatigue in the wrist, arm and shouldersWhilst strengthening fingers, wrists, arms and shoulders it is also beneficial in increasing co-ordination and blood circulationUsed by professional athletes, and medical professions to tone and strengthen hands and armsYou can exercise and have fun anywhereSpecifications ColorGreenMaterialPlasticDimensions(2.44 x 2.87)" / (6.2 x 7.3)cm (H x Diameter)Display Dimensions(0.79 x 0.39)" / (2 x 1)cm (L x W)Power Supply2 x Button Battery(Included)Weight10.97oz / 311gPackage Includes 1 x Force Ball / Wrist Ball
