Medically reviewed by Katrina Carter, DPT Core exercises like crunches and planks help improve your balance and posture.Side inclines with a twist and teasers target your oblique muscles.Exhaling ...

An exercise ball is one of the most affordable and versatile pieces of workout equipment you can add to a home gym. Exercise balls are great for people of all fitness levels, can be used for ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." If your body were a bicycle, your abs and back muscles—your core—would be the frame. You need a ...

Trainers see many of the same mistakes regularly when it comes to core training. Personal trainer Faisal Abdalla told Insider three of the most common ones, and how to fix them. For example, you ...