?OK, I?ll do 10k on the treadmill, 10,000 meters on the rowing machine then I?ll head out for a 5 mile run before coming back in for some weight training!?. Does that sound like you? Well if it does, calm down for a start. Secondly, you might like to consider a pair of our great sports training shorts. Lightweight and airy, you?ll be comfortable as can be even if you are putting yourself to the test in the gym or on the track.