Kettlebells 101: What they are, how to use them & top moves for any fitness level

Our “California Fit Club” teams up with “Start TODAY,” the new fitness app from NBC’s TODAY Show, to help set your fitness goals up for success this April. Danielle Gray, founder of “Train Like a Gymnast,” shares dos and don’ts of kettlebell training and how you can get stronger using this one piece of powerhouse equipment.