Jen Widerstrom

Fitness Director of SHAPE Magazine and author

Jen Widerstrom is a world-renowned fitness trainer, published author, and Fitness Director of SHAPE Magazine. She is well known for her work as a trainer on the American television series The Biggest Loser. Jen most recently founded GetUP, a CBD supplement company, continues to coach athletes of all stripes including leading monthly carb cycling challenges through her site Widerstrong.com. She has personally found gr...