The reason that happens is pretty simple, and it’s explained by physics. The bullet from an AR-15 rifle leaves the muzzle at three times the speed of a handgun bullet.

Kettlebell swings are a high intensity, low impact exercise that works the muscles of your upper and lower body and your midsection. They can help you improve your cardiovascular fitness and strength.

Research shows that the effect of stress on the body — chiefly the way it triggers inflammation — contributes to the development and worsening of many chronic conditions.

Stretching may allow for greater joint movement and improve posture. Stretching may help release muscle tension and soreness and reduce the risk of injury. It may also help increase circulation ...