Sabrena Jo, Ph.D., senior director of science and research at the American Council on Exercise, has decades of experience helping people find ways to become physically active. From working one-on-one ...

Strength training improves body composition by reducing body fat while maintaining or increasing lean muscle mass,” says ...

This lofty fitness goal requires focus and discipline in the kitchen. This is what you need to know (plus a bonus smoothie ...

Our core is an area we are constantly working — whether it's during a workout, maintaining our balance when walking or stabilizing us during daily movement. Despite how much we use the core, ...

If you ask anyone who’s built a big back how they did it, they’ll probably list a mix of back exercises like pullups, chinups, and the classic overhand lat pulldown. But there’s one underrated move ...