Add Yahoo as a preferred source to see more of our stories on Google. This makes ab exercises an important part of any fitness routine. While crunches are a common ab exercise that are often the go-to ...

Add Yahoo as a preferred source to see more of our stories on Google. Planks work your entire core, plus the thighs, arms and back. A strong core helps with posture, balance and stability, and can ...

Sit on an incline bench with your chest forward, resting on the support. Grab dumbbells with a neutral grip, keeping your chest strong and allowing your arms to hang. Squeeze your back to pull the ...

Katrina Carter, DPT, FNS, is a licensed travel physical therapist. She specializes in orthopedics and has a passion for providing education on nutrition for healing and overall health and wellness.

The model shared what she did to get her core strength back after giving birth to her third baby.

With more built-in recovery and zero drop in intensity, Waz Ashayer says this new program may be the most extreme home ...

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. Do you want a strong ...

While everyone likes the look of a sculpted midriff, strong abs are also about supporting your spine, improving posture, and protecting your lower back. The key isn’t endless crunches, but ...

The shocking video raised one big question: Can you actually have a six-pack on your back?

Caroline, a 53-year-old fitness coach, has designed a 10-minute workout that effectively targets the abdominal muscles. This ...

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 ...