About the Author

Jillian Michaels is a celebrity fitness trainer, author, and television personality known for her appearances on NBC's The Biggest Loser, Losing It With Jillian, Sweat Inc. on Spike, and most recently her own reality show Just Jillian on E!. Her New York Times bestselling books include Unlimited, Master Your Metabolism, The Master Your Metabolism Cookbook, and Making the Cut. She has two children with her partner Heidi Rhoades, a son, Phoenix, and daughter, Lukensia. She lives in Los Angeles, CA.