Tests have shown the spring-loaded brace worn on the lower half of the leg can improve walking efficiency by about 7 per cent, which is equivalent to removing a 4kg (9lb) load from someone’s ...

Q: Training for Spring Track: I was wondering if you have any suggestions for training for track in the spring? Last year I ran a :51-400 and 2:03-800. I am doing cross country and have run a 17:05.

Tests have shown the spring-loaded brace worn on the lower half of the leg can improve walking efficiency by about 7 per cent, which is equivalent to removing a 4kg (9lb) load from someone’s ...