Add Yahoo as a preferred source to see more of our stories on Google. Woman outdoors performing a kettlebell swing with the weight in the air during kettlebell workout. I love a kettlebell swing — ...

Arms: they’re good for more than triumphant finish-line photos! Those non-leg appendages, which runners tend to ignore when it comes to strength training, can actually help you cross that line faster ...

Not only does adding free weights build core strength, but it also gives other muscle groups a workout. Weighted arm swings — Stand in a lunge position with your right foot forward. Hold a weight in ...

Your running posture is more important than you think. Whether you’re a novice, sub-elite or mid-pack runner, improving your running posture can shave seconds and even minutes off your time by ...

Trainer Ariel Belgrave's favorite fitness word? Flex. And you can bet you're going to be doing a whole lotta that during (and after!) the upper-body dumbbell workout coming up. This 20-minute arms and ...

Align your bones in the standing position. Soften the knees and swing the arms diagonally across the body with fingers dropping towards the floor. Lift your arms up to the ceiling extending the legs ...

The key to faster running may not be in your legs, but in your arms ...

The rotator cuff is a collection of muscles and tendons that keep the bones of your shoulder joint in place. An injury to this group is common, especially in people who work with their arms a lot like ...