There's nothing like a proper upper-body weights workout to target the back and shoulders but if you're short on time, walking lunges can go someway to strengthening this area. 5. Time efficient ...

Hate lunges? Wish you had a stronger core and lower body? When writer Priyankaa Joshi set herself a 3-week lunge challenge, she doubted she’d see much of a difference. One month on, here’s how ...