We don't all sweat the same amount during the same exercise.. Crucially, the concentration of sodium in our sweat varies considerably...

I have recently written a program to train myself for a 1/2 Iron Man Triathlon. Inspired by a friend, I felt that whilst I had put my...

Why do we train breathing? We do this to help us run longer (endurance) and with less effort. Runners think about training their legs...