6 Workout Moves with Jennifer Widerstrom: Sculpt your butt and legs, and strengthen your core with this six-move circuit from Jennifer Widerstrom, trainer on The Biggest Loser. Watch this video and do
According to Jen Widerstrom, fitness and health expert, author, and trainer on NBC's Biggest Loser, the biggest trend in fitness in 2017 isn't really a trend at all. It's individuality.
The Biggest Loser& Jen Widerstrom curated a list of the six bodyweight moves every woman needs to be able to do—no excuses.
Your Character Is the Critical to a Slimmer You, States Trainer Jen Widerstrom
For the core: Pilates-inspired exercise video
Circuit training - Torch calories fast with high-intensity, low-impact workouts that burn as many calories as running.
Jen Widerstrom side-by-side Instagram shot.
It makes fitness a ton more fun.
The energetic Jen Widerstrom isn’t slowing down anytime soon. The co-star on NBC’s Biggest Loser talks her time on TV’s fittest show, her first book and the REAL secret to weight loss
Straddle Crunch Midline Crunch: Jen Widerstrom's six-move exercise routine targets all the common trouble zones, firming you up where you want and need it most.
"The biggest Loser" trainer Jen Widerstrom shares motivation tips that have helped her.