A truly underrated bit of fitness kit, a Bosu ball (short for "Both Sides Up") has a dome side that's like a classic Swiss ball, and then also a flat platform base - and you can use it either way up, ...

Olympic gold medallist Sally Gunnell used to train to see how far she could push her body. Now, she tells Harry Bullmore, she ...

Strength training can really level up your performance if you’re trying to run faster because stronger muscles mean you can ...