As a personal trainer, I recommend creating your own workout routine, then increasing your core work incrementally. Try a core workout that includes three different ab exercises, like crunches, ...

Ab workouts are top on our list of effective ... but why not try taking it up a notch with the bicycle crunch? It’s a tough move, but get it right and the pay off is huge. You’re now ...

Effectively tone abs and strengthen core with 30 seconds each of bicycle crunches, leg raises, Russian twists, and plank for three rounds. This routine offers a quick work break with one minute ...

The plank hold is a basic exercise that engages the whole core. To do a plank, lie face down with your forearms and toes placed on the ground. Keep your body straight from head to heels, tensing your ...