Trainers share how to make the most of arm exercises without weights, plus our favorite moves that help improve mobility and posture in just minutes a day.

Then, slowly lower the dumbbells back to the starting position. Yes, dumbbells are an effective way to add more resistance to arm exercises, helping you build muscle strength and hypertrophy (size).

Ask any fitness trainer for their favourite piece of kit, and the chances are they'll say resistance bands. Cheap, portable, lightweight and effective, these nifty little stretchy bands can be ...

Increased antibiotic use can lead, seemingly paradoxically, to more problematic infections, as the bacteria evolve to resist ...