Experience and science agree that kettlebell training develops a wide range of attributes: strength and power, various types of endurance, muscle hypertrophy, fat loss, health, and more. The kettlebell swing has been known to improve the deadlift of elite powerlifters—and the running times of high-level long distance runners. This is what gireviks call “the What the Hell Effect.” The kettlebell defies the laws of specificity.
