Fitness expert Jen Widerstrom on her new book. CHICAGO -- Local Chicagoan and personal trainer on The Biggest Loser, Jen Widerstrom stopped by Windy City LIVE to chat about her new book, "Diet Right ...
Jennifer Widerstrom is an American fitness model and personal trainer. She appears as a trainer on the American version of the television series The Biggest Loser, replacing Jillian Michaels. She ...
With all the challenges that have been thrown at us, it is more important than ever for individuals to jump start their health and nutrition this year. Fitness expert Jen Widerstrom is teaming up with ...
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