Leah Prinzivalli, SELF Magazine

Leah Prinzivalli

SELF Magazine

New York, United States

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Past articles by Leah:

Why You Should Add a Resistance Band to Bicycle Crunches Like JoJa

Adding a resistance band to your bicycle crunches is an easy way to make the classic abs exercise even more challenging and nail proper form as you go. → Read More

Why You Should Try Bouldering Like Brie Larson

Brie Larson posted an Instagram video of her bouldering, which is a great sport for building strength and muscle power throughout your entire body. → Read More

7 Last-Minute Fitness Gifts You Can Order From Target and Still Get Before Christmas

Free two-day shipping at Target ends tonight. Here are some last minute Christmas gift ideas you can order for the fitness lover in your life. → Read More

Why the Deficit Deadlift Is a Great Modification for Beginners

It's all about engaging those quads. → Read More

Celebrity Trainer Ben Bruno Just Invented a New Core Exercise You Should Try

Bruno explains how to do this abs move, which requires a resistance band and an optional medicine ball to further challenge your core muscles. → Read More

Cardi B Partnered With Reebok—Here Are 6 Ways to Get Her Throwback '90s Look

Cardi B and '90s fashion—what more could you want? Shop our favorite looks, including sneakers and a tracksuit, from Reebok. → Read More

The Top 10 Fitness Trends for 2019, According to Fitness Pros

American College of Sports Medicine published its annual fitness trends survey results. Here's how fitness pros predict we'll be sweating in the new year. → Read More

This Is What Actually Goes Down at a Fitness Festival

I went to the W Hollywood Wake Up Call festival. Here's what you can expect from a weekend of workouts and pool parties at this fitness festival and other similar ones. → Read More

How to Get Better at Jumping Rope

Celebrity trainer Erin Oprea shares why she loves jumping rope wherever she can and her tips to help newbies get better at it. → Read More

Carrie Underwood Posted a Throwback Selfie on Instagram, and Fans Noticed Her Facial Scar

The photo is from the set of her "Love Wins" music video. → Read More

Jennifer Lopez's Back and Arm Workout Also Strengthens Your Entire Body

Jennifer Lopez's boyfriend Alex Rodriguez recently posted a challenging back and arm workout she did before a show. Here's how to do each move. → Read More

How a Resistance Band Can Help You Reach Your Goal of Doing a Chin-Up

In order to learn how to do chin-ups, you should add resistance band-assisted chin-ups to your plan. Here's why. → Read More

Strengthen Your Core With This Challenging Resistance Band Abs Exercise

Dogpound trainer Rhys Athayde breaks down the move. → Read More

Why the Medicine Ball Slam Is a Great Cardio and Strength Exercise

Model Josephine Skriver is onto something in her latest Instagram post. Here's why medicine ball slams are such a great exercise, and how to do them correctly. → Read More

How Exercise Sliders Can Make Your Workout More Challenging

How exercise sliders, or anything that creates a gliding motion, can help enhance your workout. Plus, exercises to try from celebrity trainer Erin Oprea. → Read More

An 8-Minute, 3-Machine Cardio Workout Inspired by Julianne Hough

The rower is about to become your best friend. This cardio interval workout utilizes the rower, SkiErg, and air bike to give you a great sweat in under 10 minutes. → Read More

Axe Throwing: the Hot New Happy Hour Alternative and Low-Key Workout

Axe throwing bars have been popping up across the U.S. Here's why people love them, and how the group activity doubles as a sneaky upper-body workout. → Read More

You Can Now Buy Workout Leggings Inspired by J.Lo's Iconic Versace Dress

The green one. You remember it. → Read More

Strengthen and Stabilize Your Core With Halle Berry's Plank Leg Lift Exercise

Work on core strength and stability and add some extra glute work to a basic plank with these plank leg lifts Halle Berry posted about on her Instagram Stories. → Read More

5 Celebrity Trainers Explain How They Got Their First Famous Clients

We spoke with five celebrity trainers to learn how they got their celeb clients, and what the biggest differences are between training "normal" people and celebrities. → Read More