A strong core is key to performing everyday activities safely and effectively — and it's more than just your abdominals.

You use your chest muscles, or pecs, all the time—when you push a door, lift a child, or even just sit up straight. They're a key part of your upper body strength. By exercising your chest regularly, ...

Ditch endless crunches. Try 4 bodyweight moves that target lower abs, improve posture, and strengthen your core after 40.

By incorporating supersets, you’re able to get a great burn in less time. This at-home chest and back dumbbell workout will be one that you do again and again!

Align your seat to the point where the handles are about two inches below your shoulders. Keep your shoulder blades tightly squeezed against the back pad, and your glutes and lower back wedged into ...

Lie on right side, feet flexed and stacked on top of each other. Place left hand on ground in front of chest to stabilize the ...

If you do want a stretch, cross your arms in front of your body, then pull your arms back behind you as far as possible. At ...