Unlike crunches, which mainly train your abs to flex your spine, bear plank pull-throughs teach your core to resist movement.

The toe taps exercise comes straight from Pilates - you won't be sweating it out, but you'll certainly feel it working.

We'd never strong-arm you, but there are so many benefits to adding a medicine ball to your workout. (Getty Images) I'll admit it: For years, I avoided adding a medicine ball to my workouts. Frankly, ...

Lately, my core routine has felt staler than week-old sourdough bread. Sure, classic moves like crunches, Russian twists, and planks are great (and effective!), but in order to reap the gains of ...

Embrace instability with this challenging circuit that forces your core to stay strong – all you need are a pair of dumbbells ...

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Dr. Shields is a physical therapist with a background in English Literature and a passion for healthcare and education. She hopes to combine her clinical expertise with her love of writing, establish ...

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Your pelvic floor muscles need to be strengthened just like any other muscles in your body. And some core exercises engage the pelvic floor muscles, too. Your pelvic floor is a group of muscles at the ...