The Gymnastic rings Muscle Up Tutorial - Iron Edge

Iron Edge offers Gymnastic rings. At the regulation 28mm handle diameter thickness, Gymnastic rings surpass the benchmark of durability and function set by resin rings. Wood holds chalk more effectively, to provide a better, more durable grip surface to make more difficult and complex movements more easily attainable. - https://www.ironedge.com.au/28mm-wooden-power-rings.html