Not a Diet Book

*The No.1 Sunday Times Bestseller
James Smith has already changed thousands of lives with his international phenomenon Not A Diet Book. Are you ready to change yours?

Reviews

‘Meet the man changing the way you think about fitness. One of the most sought-after personal trainers in the world (who has) knocked current fitness It boy @JoeWicks for six and stolen the coveted crown of the fitness world’ Sunday Times Style
‘Not a Diet Book mercilessly takes down every fad diet, workout and health drink you have been sold and instead explains [James’] mission to make understanding weight-loss as two words – calorie deficit.’ The Sun
‘Personal trainer James Smith’s new book, Not a Diet Book, offers frank advice on getting in shape and busts some major diet myths.’ Grazia