Kettlebells are known to improve overall strength, core power, balance, flexibility, and coordination while also melting fat and sculpting healthy and lean muscles. Because a kettlebell has an off-set center of gravity, usually about 6 to 8 inches away from your grip on the handle, it is harder to control.
2)Kettlebells provide a better cardio workout because of the extra movement involved in the standard exercises. The swinging action of kettlebells creates a fluid movement, which may be easier on the body. Bonus: A kettlebell swing can activate the entire posterior chain of muscles in a way that dumbbells can't.
View Complete details