Russian twists are a great way to engage both sides of your obliques at once. Sit on the floor with your knees bent and lean back slightly. Hold your hands together in front of you and twist your ...

[Noozhawk’s note: This is the 12th in an ongoing series on abs. Click here for the first part. Click here for the second part. Click here for the third part. Click here for the fourth part. Click here ...

Test yourself with 8 simple bodyweight moves. Do them cleanly and your fitness age may be 20 years younger. Form tips ...

This plank workout utilizes a series of movements from from Solidcore trainer Triana Brown. It only takes 10 minues to get it done. The next time you want to bust out a core workout in under 10 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images The plank is, after a short time, a pretty boring move. It's hugely ...

Oh summer. How we love thee. With long sunny days, barbecues, beach and pool outings, and just a little R&R, how could this not be a favorite season to many? With all of the fun activities that summer ...

These beginner-friendly kettlebell core exercises are more effective than crunches and situps at toning the abdominals and ...

A sleek six-pack looks great in a two-piece, but the benefits of a strong core extend way beyond your annual beach trip. Your core is composed of some of the most important muscle groups in the body: ...

No workout has a better reputation for firing up your core than Pilates. The super-slow, minuscule movements activate your slow-twitch muscle fibers to build strength. While we don’t all have the ...

The plank is, after a short time, a pretty boring move. It's hugely effective for building the core, developing strength and endurance, and reducing lower back pain, but even its fans must admit that ...