Sarah Klein serves as associate editor at “HuffPost Healthy Living,” having previously served as assistant editor for Health.com. A graduate of New York University’s College of Arts and Science, Klein writes about fitness, exercise and nutrition, including the “Fix Your Form” series of blog posts aimed at correcting common errors people make in routine exercises.
Gina Harney (a.k.a. The Fitnessista) is a military wife, Zumba instructor, certified personal trainer, group fitness instructor and nutritional adviser. In her Fitnessista blog, Harney writes about fitness, exercise and nutrition, focusing on how to “take the best possible care of yourself, no matter the circumstances.”
Fitness expert, television star and author Bob Harper is one of the most successful health and lifestyle experts in the world. Harper has been featured in multiple publications, including Men’s Fitness and O, The Oprah Magazine. The popularity of his fitness methods on The Biggest Loser inspired the launch of multiple DVD series, including Bob Harper: Inside Out Method.