No equipment? No problem. This 4-move home routine targets your upper abs, lower abs, obliques and full core using just a mat and a chair — watch and learn.

For decades, crunches and sit-ups dominated core workouts in gyms and home routines. However, modern training science suggests that these classic exercises may not be the most effective way to ...

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 ...