It probably sounds bad or uncomfortable to you. But stiffness is part of what gives elite athletes the spring in their muscles.
For any athlete to deliver a gold medal performance, mental toughness is an essential ingredient. But what exactly is mental toughness — and how does an athlete develop it?
Racewalking has been part of the Olympic Games since 1904, but gets little respect in the United States. That might change if Americans knew a little more about it.
The genetics behind sporting ability are getting more complicated all the time - so don't waste your money on online tests.