Better posture. Weak upper abs often result in poor posture and spinal misalignment, but by targeting these muscles, you can ...

While many people may want to increase their muscle mass primarily to improve physical fitness, some are also after a more attractive physique. Glutes, triceps, obliques and chest muscles are all ...

Experts on why it's so hard to get six-pack abs, particularly for women, and why it's not the only sign of a strong core. (Photo: Getty Images) Toned abs — but in particular the infamous six-pack — ...