I just came back from a training camp and wanted to thank you once again for the Powerinsole!
It passed the two-week endurance test with up to 25 training hours per week with flying colors! Not only did I feel like I recovered faster, but I was more focused, and my heart rate was lower than usual when running. To my amazement, I was able to train hard without my hip giving me problems as usual. I will continue to rely on the Powerinsole in future!