The tennis star has previously admitted she’s “way more active” in her retirement than she was during her sporting career.

So, in the name of curiosity (and core strength), I decided to try a workout created by Justin Gelband — a world-class ...

A) Lift the ball straight up overhead (not behind you). Keep your back straight and stay on your toes – your feet should be ...

Learning proper core engagement can help, but if the brunt of repeated lumbar spinal flexion takes its toll, you can happily scrap sit-ups and try many other abs exercises instead, including landmine ...

Ditch sit-ups and build real core strength with this 10-minute plan. Tone your abs and pelvic floor using breath-focused, low ...

10 min abs workout with dumbbells. If you don't have any, you can use bodyweight. For more workouts and programs, check out my app Core by Chloe Ting California Democrats stage internal war over ...

Charles Glass Reveals His 5 Favorite Ab Exercises That Shape the Core and Build ‘Real Definition’ Glass explains how these five exercises create a strong, well-defined core.

5 Exercises to Lose Belly Fat After 45 Standing Knee Drives Shutterstock Standing knee drives light up the lower abs and hip flexors while getting your heart rate up. A standing knee drive tightens ...

Weighted core exercises that are currently trending engage a wide range of abdominal muscles that help strengthen the core, making them more effective than ab crunches or sit-ups ...

Struggling with the Pilates Hundred? Discover expert advice, proper form, and easy modifications to get the most from this classic abs exercise.