New research proves that kettlebell training “significantly boosts aerobic capacity, while also improving core strength and dynamic balance”…..buuuuut….don’t bother telling that to all the strong-men (and woman!) who have been swingin’ em’ for hundreds of years!! They already know 😉
Click the link to read more!
http://www.acefitness.org/certifiednewsarticle/3172/