A strong core is basically the foundation that holds your body together. I mean, your abdominal muscles help with your posture, keep you walking and running, are activated when you breathe — it's ...

Move over, Mr. Plank, toning your tum is all about one specific exercise for abdominals. Some were just made to turn your six pack muscles from a dream into a reality. Enter the Swiss ball pike. The ...

As a personal trainer, I'm always asked what the best ab routine is and what I personally do to train my core. Like most things fitness, the answer is subjective since there's more than one way to ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. It’s time for a little ...

For strength, mobility or recovery sessions, these are the best exercise balls you could add to your home gym. You may think the exercise ball – often also called a Swiss ball or gym ball – had its ...

Which kegel exercise balls are best? Kegel exercises can help you improve your pubococcygeus or PC muscle health and strengthen your pelvic floor. While you can perform them without any tools, kegel ...