Choose exercises that both challenge your core and where you're confident your form is perfect, as well as those that you ...

This 10-minute daily abs workout, developed by fitness duo Tiff x Dan, contains plenty of core-strengthening exercises designed to work your mid-body muscles without a sit-up in sight. Instead, you’ll ...

Sure, there’s a place for sit-ups and crunches in workouts ... You’ll still use your core muscles as you stabilize and balance the body walking your feet in and hands out.

Tired of crunches? Put together an effective ab workout at home with these other exercises that target your core.

Watch your fatigue levels to ensure you don't get injured. "An L-sit ring [chin-up is] demanding on both the core and upper body, especially with the added instability," says Cardiello.

A trainer explains how to perform 10 of his favorite bodyweight circuits for belly fat to achieve a trim midsection.

A trainer outlines how to perform five of his best strength workouts to fire up your core and build six-pack abs.

Strong Women ambassador Alice-Rose Miller demonstrates how to strengthen your core without having ... front of (and close to) your body. While keeping your head up, slowly twist your body around ...

Sit on the ground with knees bent ... Why it rocks: “Turkish get-ups are super challenging for your entire body and require core stability and control throughout the entire movement,” says ...

Curl your upper body forward until it's no longer on ... Both sit-ups and crunches can help you build a strong core. While sit-ups work various muscle groups, crunches isolate the ab muscles ...

No matter if it’s an upper body, lower body or cardio exercise ... the kettlebell above your chest. Engage your core, using your abs to sit up. Once you reach the top of the situp, press ...

For lots of us, finding out we're pregnant means heaving an enormous sigh of relief – on the diet and body issues front ... “You can carry on working your tummy muscles doing sit-up style exercises up ...