How long it should take to add 1lb of muscle to your body – and what can speed up the process

Adding a pound of muscle requires smart reps and sets, specific exercises, and protein, says Shannon Ritchey, DPT, . Here's ...

'I wore a weighted vest for every workout for a week – the results surprised me'

Trainer Tonyael Miller wore a weighted vest for every workout for seven days. Here's how the week went, the most surprising ...