One MH editor took on a month-long curling challenge – 100 reps a day, every day – to see if relentless repetition could finally bring his biceps up to size

Wellness coach Diego Carrete specialises in helping busy dads get back in shape. His F.I.T Dad programme will help any new dad – or just anyone short on time – to build muscle, lose fat and rebuild their metabolism

Your guide to the opportunistic winter bulk

Struggle to stay in shape when you’re away from home? This any time, any place workout – split into three blocks of three exercises – will rev your metabolism and build lean, full-body muscle

How do you know if you're fit enough? This month, Ollie looks at how to test your fitness

Ready to rev up your engine? Work your heart, lungs and muscles with a dose of high-intensity training