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Jen Widerstrom

How to Get a Solid Strength Workout Without Spending Hours In the Gym

This fit pro is proof you don't need hours in the gym to get a good pump.

How to Maintain Healthy Habits On the Weekend without Sacrificing Your Social Life

Former 'Biggest Loser' trainer shares how she keeps her weekends on track.

How to Perform the Perfect Biceps Curl, According to Jen Widerstrom

Fitness pro Jen Widerstrom is here to set your curl form straight.

The One Trick for Getting More Out of Your HIIT Workout

These mental tricks from Jen Widerstrom will transform your workouts.

The Hardest Workout You Can Do with Just One Dumbbell

Ooe isn't the lonliest number—it's the hardest number

How the Fear of Losing Can Actually Help Motivate You to Win

Think hard about what you really want to gain, then go for it.

Why Change Is the Ultimate Way to Upgrade Your Life, According to Jen Widerstom

'The Biggest Loser' trainer talks the game-changing magic of uprooting your life

Healthy Breakfast Ideas Straight from Jen Widerstrom

You'll go gaga for her protein pancakes

Exactly What You Should Eat the Day After Overindulging

Jen Widerstrom's guide to resetting your body after the holiday craziness

Why Jen Widerstrom Thinks You Should Say Yes to Something You'd Never Do

Trying something new could literally change your life.

Fitness Guru Jen Widerstrom Shows a Side of Her We've Never Seen Before

"We all have a place where we started and don't want to go back to."

How Jen Widerstrom from 'The Biggest Loser' Crushes Her Goals

If anyone can get you to stick to your resolution, it's this girl

The Bodyweight Exercises Every Woman Should Master for Superior Strength

Think you're fit? Not until you've mastered these moves.

These Celebrity Trainers Are Fighting the Illusion of Perfect Instagram Abs

Jen Widerstrom is the latest trainer who isn't afraid to show what women's stomachs *actually* look like—rolls, bloating, and all.