THE ULTIMATE BODYWEIGHT WORKOUT - Bodyweight training in the form of ring training develops upper body muscles, strengthens your core, and also improves mobility and flexibility. Bodyweight training is not only more effective than gym machines that only focus on limited muscle groups, it's also more convenient. Just hang the rings on a suitably strong support and get an incredible workout from the comfort of your own home! SET A NEW PERSONAL RECORD - Work out rings are more than an exercise accessory. Do Crossfit ring dips, pull-ups, muscle-ups, levers, iron crosses, and enjoy a bodyweight strength training that pushes you to engage multiple muscle groups at once. COMFORTABLE NONSLIP GRIPS - The gymnastics rings have textured grips which are designed to eliminate slippage due to sweaty hands. Made with heavy-duty APS plastic, the rings can hold up to 1,000 lbs.