If you’re anything like us, you Google “Michelle Obama arms” at least once a month. And though you might think achieving that kind of definition requires a personal trainer or gym membership, we’re ...

You don’t need a pricey gym membership or a set of weights to start building upper-body strength—just your own body. Whether you're tight on time, space, or equipment, bodyweight arm exercises offer a ...

Jessica Biel’s trainer Ben Bruno breaks down the full-body workouts, moderate weights, and short-term intensity boosts that ...

All you really need is a pair of weights, about 20 minutes, and this list of arm exercises, courtesy of Tatiana Lampa, CPT.A basic pair of dumbbells make it possible to work your arm muscles from ...

We may earn a commission from links on this page. We’re going to start with a heavy(ish) compound exercise that works your arms and shoulders together. Then we’ll move on to moderately heavy exercises ...

A strong core is about more than just six-pack bragging rights — it’s the foundation of your strength and overall well-being. But you don't need to torture yourself with endless crunches. Instead, ...

Caroline Idiens is nothing if not a poster woman for midlife fitness. Better known by the name of her online fitness platform, Caroline’s Circuits, she’s living proof that a targeted approach to ...

Target the biceps, triceps, and a few muscles you usually ignore—and watch your upper body transform. A great arm day routine hits more than just biceps and triceps, according to Justin Kraft, ...

For the full 31-day plan, including daily strength, mobility, yoga and meditation routines —plus meal plans, walking podcasts and inspiration — download the Start TODAY app! When you hear the term ...

Whether you have full or limited equipment, this full-body circuit offers a time-efficient workout. It’s ideal for getting more done with minimal gear or navigating a crowded gym without waiting on ...

Photo-Illustration by TIME (Source Images: NoSystem images/Getty Images, Jacob Ammentorp Lund—Getty Images, Joel Sorrell—Getty Images, Halfpoint/Getty Images, WayUp Productions/Getty Images, ...