Sit-ups can be a great way to strengthen your abdominal muscles that sit around your stomach. But they can quickly get repetitive and its easy to accidentally lose your form, so when boredom strikes, ...

Medically reviewed by Amy Kwan, PT Several bodyweight exercises can strengthen your core in addition to the plank.These ...

Performing a seemingly endless series of crunches during your workouts can grow very tiring, leading you to start skipping out on your ab work altogether. If this sounds like you, you may want to ...

This workout uses nothing than a dumbbell, has just six moves, and takes less than half an hour to give your core a good burn ...

When you think of exercises that target your core, crunches are probably one of the first that come to mind. They're a ...

Lie on floor with knees bent and a medicine ball or towel between knees. Clasp hands behind head, supporting neck. On exhale, lift shoulder blades off the floor. Repeat until muscle fatigue. For more ...