As a rider that quit riding for about 15 years, getting back in shape has been challenging. I ride with a group of seasoned riders that for the most part have ridden their entire lives. About 6 years ago I got back on a road bike. The first couple of years were brutal with cramps and muscle fatigue on most every ride. Then the soreness the next few days was not fun either. As I slow got stronger I still had difficulty keeping up. About 6 months ago I purchased the PR lotion and on the first ride noticed it seemed to help. Now I would not ride without it. Not only am I able to keep up, but have set several PR's on my Strava. I am still working to get my conditioning better, but the lotion lets me ride faster, longer and with little to no lactic acid pain the day after the ride. Thanks for getting me back in the game, and letting feel part of my riding group.