So, you want to build muscle. Easy! Just put yourself on a split body part training programme (you know the one, chest on Mondays, back on Tuesday’s, legs Friday/never) and eat like you’re eating for 3. Finally, when you’ve bulked...

Transformations are definitely not always about before and after shots but sometimes you look at the photos and just have to stand back and say 'hats off'.  We think you'll agree that PW's transformation in just six weeks is one...