A trainer outlines the benefits of training with kettlebells and his five best daily kettlebell workouts for men to stay fit.

But many men fail to incorporate it into their fitness routines. WSJ's Kevin Helliker gets a lesson in some exercises to improve core strength.

Lie down on the ground, and drive your lower back into the floor. Hold a light weight plate or dumbbell in both hands. Lift ...

If the goal of your workout is to walk away with a chiseled six-pack, you’re missing the point. A strong core results in fewer injuries, better posture and balance and less back pain.

Providing it's done safely and ethically, a toned stomach can be an outward sign that you exercise regularly and ... is that your core has to work overtime to keep your body stable and straight ...