I have tried so many other grips and had given up on them. I had even declined to try them when one of our CrossFit coaches offered hers during a workout. I was so glad and surprised and happy when I did eventually try them afterwards. Before Frog Grips, I had given up on pull ups and toes to bar when I moved to a new gym that didn’t allow tape on the rig. These days, I can string 20 kipping pull ups and up to 7-10 toes to bar. Highly recommend these!