Naturally, your go-to core workout might include a variation of sit-ups, crunches, and planks. Because as a runner, you know how important training your midsection is to improve your performance. But ...

Improved posture, core stabilization, and the ability to easily bring all of your grocery bags into the kitchen (in one go) are a few important reasons to improve core strength. However, you can't ...

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Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...

Don’t quite like doing plank? Are crunches your worst enemy? You're in luck! This workout doesn’t require you to do any floor ab exercises, so you can safely erase sit-ups out of your mind too. In ...

A strong core helps with posture, balance and stability, and can prevent and reduce back pain. To effectively strengthen your core you need to work the low back, glutes, pelvic floor and the ...

I’m suspicious of any workout that promises to deliver results in a short amount of time. I’ve never been one of those people who could hit the gym hard for a week and see a change in my body. Any ...

Are you up for a 31-day challenge? Join us on the START Today Facebook group for daily tips and motivation, to connect with others following the plan, and to get real-time advice from trainer ...

If you’re a fan of the popular anime series Attack on Titan, then perhaps you admire character Mikasa Ackerman’s acrobatics and strength. And you’re not alone — Mikasa’s athleticism paved the way for ...

If you’re tired of your usual ab workouts and want to mix things up, try adding kettlebell workouts to your routine. Kettlebells can be the perfect addition to give your abs a new challenge. Whether ...

While there are more than enough ab workouts out there to keep your core busy, nothing quite compares to the intensity of ab wheel exercises. When used correctly, an ab wheel can work several muscles ...

Celebrities, personal trainers, athletes, and bodybuilders shared their best core training tips with Insider in 2021. Classic exercises like planks and sit-ups are effective, but nutrition is key for ...