A simple yet powerful movement trusted by U.S. fitness experts to boost core strength, stability, and athletic performance.

Russian twists tend to be a staple in many core workouts, and for good reason: This exercise boosts the strength and stability of your obliques, which can actually improve your running performance.

Being a former gymnast, I'd like to think my balance and stability are still on point. In reality, though, I'm not as nimble as I used to be (she says as a mid-twenty-something), so I'm always up for ...

The muscles at the sides of your waist, known as the oblique muscles, are responsible for twisting your upper torso while your hips stay in place. This standing twist exercise will help you work out ...

This week's workout comes from trainer Jamie at Lifestyle Fitness. This medicine ball throw and twist is great for your core and obliques. It’s important to sit upright to maintain your balance using ...

Memorial Day marks the unofficial start to summer. Kids are wrapping up classes and summer vacations are in the works. We have beach trips, pool parties, barbecues and water park adventures among many ...

The up-and-down movement of your average ab exercise is as boring as it is fraught with the risk of muscle imbalance and injury. Plus, its not likely to do much to sculpt the lower abs you need for a ...

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