How I train
Athletes reveal the secrets of their success
How I train: Geraint Thomas, cyclist
Olympic gold medallist and Team Sky rider Geraint Thomas on hours on the bike, keeping an eye on weight and handling pain
How I train: Gemma Gibbons, judoka
Judoka Gemma Gibbons on breaking her wrist, putting on weight and going for gold at Rio
How I train: Louis Smith, gymnast
Olympic gymnast and Strictly star Louis Smith on avoiding carbs, crisps and chocolate, training twice a day, six days a week, and looking up to his mum
James DeGale: How I train
Olympic gold medallist James DeGale on battling the 'fat gene', building muscle and relaxing after a hard workout
