A well-rounded ab workout will strengthen your core, tone your midsection and help prevent and reduce back pain.

Thankfully, the old marketing ploy of easy, instant abs is widely known to be a fiction–but that doesn't mean that every ...

Here are the training principles you need to know to reveal your six-pack—and exercises to put them into practice.

The plank is an isometric exercise that activates the entire core, including the rectus abdominis, obliques, and deep spinal ...

Crunches have had their moment, but it's time to take your core training to the next level. Your abs aren't just show muscles ...

Finally, doing lower-body and glute-focused exercises, like the ones above in addition to the moves ahead, two to three times ...

Mountain climbers are a full-body exercise that combines cardio and core engagement. And since it's a high-intensity exercise ...

So when this 20-minute legs, glutes and core workout routine popped up on my YouTube feed, it immediately caught my eye. All you need for it is a set of dumbbells (which I had to hand), and it ...

The workout I used was devised by a certified pre and postnatal personal trainer, and mom of four, Rachel Hulteen. There are ...

Discover 3 core stability exercises to build a stronger midsection, ditch endless crunches, and boost fitness effectively.

Forget crunches and curls — target these overlooked muscles to build real definition, boost metabolism, and sculpt an ...

Fitness expert Patrick Hong introduces a 10-minute postpartum workout designed to flatten the mum pooch without crunches or ...