Abdomen muscles such as the rectus and transverse abdominus are hugely responsible for keeping the body stable when you perform any athletic activity, that includes swinging a golf club 90 miles per ...

While many people may want to increase their muscle mass primarily to improve physical fitness, some are also after a more attractive physique. Glutes, triceps, obliques and chest muscles are all ...

A strong core is about more than just six-pack bragging rights — it’s the foundation of your strength and overall well-being. But you don't need to torture yourself with endless crunches. Instead, ...

This underrated core exercise strengthens your deepest abdominal muscles, improves posture, and enhances total-body stability ...

One popular fitness expert shares the best home ab workout and 7 intense lower ab exercises, for a combination that hits your entire core. Lower abs are a common challenge; targeted workouts can be ...

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 many workout regimens flame out as quickly as it took them to start trending, others stand the test of time. Exercises like tai chi, running, swimming, hiking and yoga, for instance, have been ...

Strengthening your core is one of the best things you can do for your overall fitness—and there are Pilates exercises to add to your workout routine that can help you get there. Your core includes ...

The humble crunch has dominated core training routines for decades, appearing in everything from military fitness tests to celebrity workout videos. This seemingly simple exercise promises a path to ...

Chair exercises for waist overhang after 50, a personal fitness trainer and CSCS shares 5 joint-friendly core moves to tighten fast.

You’ve been diligently doing hundreds of crunches, planks until your core shakes, and every ab exercise variation under the sun. Your core muscles are definitely stronger, but that layer of belly fat ...