For core workouts from Stephanie Mansour — plus fitness challenges, walking podcasts, meal plans and inspiration — download the Start TODAY app! When it comes to toning the abdominals, many of my ...

Reverse crunches have become a staple exercise in modern core training programs across the United States. Unlike traditional crunches, this variation places greater emphasis on the lower abdominal ...

Workout regimens often flame out as quickly as it takes them to start trending. But others can stand the test of time. Exercises like tai chi, running, swimming, hiking and yoga have been around for ...

This variation on the classic crunch adds more focus to the obliques through a twisting motion and challenges you to 'smash' ...

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 ...

A CSCS trainer shares 6 bed exercises that strengthen lower belly control and support a firmer midsection after 55.

Crunches are a familiar movement that you can easily do from the comfort of your own home or in a gym setting. This quick, 15-minute (or less!) series can be completed with minimal to no equipment.