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

Target your arms and abs with this quick, effective dumbbell workout that will blitz your upper body

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

Torch fat and build muscle with this hybrid HIIT and lift workout from cover model Joel Freeman

This session – from Gymbox PT Ben Foulis – will target every major muscle group, with the three sections combining for increased mobility, muscle growth, strength, aerobic fitness and muscular endurance

There’s still time to show off leaner-looking arms this party season – and get stronger, too. ‘Building arm strength makes it easier to perform everyday tasks, such as shopping and household chores, a