You’ve been training consistently – but some muscles seem to respond right away, while others barely change. Your quads are showing definition, but your biceps? Not so much. It makes you wonder: do ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? You’ve been training consistently—but some muscles seem to respond right away, ...

You’re not the only person who has begun strength training and is unsure of how long it will take to see results. Knowing how muscle growth actually occurs can help you set reasonable goals and ...