I did 3 classic Pilates moves instead of sit-ups — here’s what happened to my core strength and spinal health

The classical Pilates method targets all areas of the core, not just the abdominal muscles (which are what you might know as ...

The major differences between sit-ups and crunches — and which one is best for you

Both sit-ups and crunches can help target your core muscles, but there are key differences between the two ab workouts.

These 7 standing ab exercises target your core without a single sit-up or crunch — and they’re great for your posture too

This standing abs routine strengthens your core, boosts posture, and lays the foundation for a stronger, more balanced body.

6 Standing Exercises That Trim Belly Overhang Better Than Sit-Ups After 45

Ditch sit-ups. These 6 standing core moves firm your abs, boost balance, and help trim belly overhang after 45.
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Sit-ups, shuttle runs, and pull-ups? Trump revives the presidential fitness test

Back-to-school season is nearing, and while your kids might be dreading homework and obeying their teachers' orders again, there's another surprise waiting in gym class. Trump is bringing back the ...