I just came back from 2 hours of basket ball. Men I tell, it was tough for me to run up and down the court but I hung in there. I just simple played at my own pace. Slow but steady. So I guess that will be my motto. Slow but Steady. I tell you while you are working out, your whole body just wants to shot down, but just keep going at it slowly and steadily and you will feel 10 times better once you are done.