Achieving visible six-pack abs isn’t about endless crunches or gimmicks. It requires targeted core training, disciplined ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. 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: ...

Defined, toned abs — commonly called a six-pack — are an often sought-after goal in the gym. But not all toned abs look the same. Some people sport a four-pack, while others may have an eight-pack.

The first thing to know is that not all of the factors that influence whether or not you can actually see your abs are under your control. “If you’re wanting to see more muscle definition in your abs ...