Jennifer Rizzuto is a freelance writer and certified personal trainer based in Long Island, NY. She covers various fitness-related topics and reviews for Tom's Guide. She also writes sketch comedy and short films, and performs frequently as an actor, singer, and improviser. When she's not writing, working out, or performing, you'll find her trying to convince her husband to get a dog.
Latest articles by Jennifer Rizzuto

Over 60? This 4-move lower body workout sculpts your legs faster than walking workouts
By Jennifer Rizzuto last updated
Add these four simple exercises to your next leg workout

I’m a personal trainer who works with seniors — these 3 ‘dynamic balance’ exercises are crucial for preventing falls
By Jennifer Rizzuto published
Here are the exercises to add to your routine

I tried this “simple” 20-minute workout for total beginners — here’s why it surprised me.
By Jennifer Rizzuto published
Here's a beginner bodyweight workout to try

Best cross training shoes 2026: tried, tested and reviewed by personal trainers
By Sam Hopes last updated
The best cross training shoes for weightlifting, CrossFit, and Hyrox, including models from Nike, Reebok, R.A.D, and NOBULL.

I’m a personal trainer who works with seniors — build lower body and core strength with these exercises you can do on your bed
By Jennifer Rizzuto published
Build lower body and core strength with these exercises you can do on your bed, perfect for seniors!

I did triangle pose every day for 2 weeks, and my entire body opened up
By Jennifer Rizzuto published
There's no need to commit to a full yoga workout. Here's how incorporating just one classic move can help improve your mobility.

I tried this mobility routine that strengthens your hips for 'longevity, stability and control' — and now I can run and squat pain-free
By Jennifer Rizzuto published
I tried this mobility routine to build stronger hips for better longevity, stability and control, and I'm surprised by how good the results are.

I’m a personal trainer — these are the 3 most common push-up mistakes I see (and how to fix them)
By Jennifer Rizzuto published
Learn how to improve push-ups with this personal trainer's advice based on common mistakes she sees in the gym.

Forget push-ups — this standing workout strengthens your abs and arms in just 25 minutes
By Jennifer Rizzuto last updated
A personal trainer shares a standing workout you can do to strengthen your abs and arms, and you don't need to do any push-ups.

I’m a personal trainer for seniors — try these 4 essential seated exercises for stronger core muscles
By Jennifer Rizzuto last updated
Personal trainer shares four seated ab exercises you can do sitting on a chair, and they are essential as you age.

I’m a personal trainer for seniors — I give my clients these 5 low-impact moves to strengthen their legs
By Jennifer Rizzuto published
Add these 5 simple moves to your next workout

I tried this routine that targets ‘belly pooch’ — here's what happened to my core
By Jennifer Rizzuto last updated
These exercises target your deep core muscles

I tried doing the ’Prone W’ exercise every day for 2 weeks, and my mid-back pain practically disappeared
By Jennifer Rizzuto published
Here's what happened when I did this bodyweight exercise for two weeks

No, not planks! I'm a personal trainer for seniors, and these are the 4 best exercises you can do for core stability at every age
By Jennifer Rizzuto published
These are the 4 best exercises for core stability at every age

What are the best running hats for men and women
By Jessica Downey last updated
We've tested the best running hats for breathability, sweat-wicking, and fit.

I'm a PT for seniors: My 3 go-to exercises to instantly boost your balance as you age
By Jennifer Rizzuto last updated
The exercises seniors should be focusing on, according to a personal trainer

I tried this workout that promises to give you an hourglass shape — here's what happened to my body
By Jennifer Rizzuto last updated
Can you spot train areas of the body? This personal trainer found out

I tried this 'weighted mobility’ and deep stretch workout, and my entire body feels incredible
By Jennifer Rizzuto published
This 40-minute weighted mobility workout stretches your entire body

I’m a personal trainer over 40 — here are the stretches I do every day to alleviate hip and back pain
By Jennifer Rizzuto published
Over 40? These moves will keep the aches and pains at bay

I’m a personal trainer — avoid these 3 common mistakes when doing planks
By Jennifer Rizzuto published
Here are the mistakes to avoid when doing this simple core exercise

I’m a Personal Trainer — These 4 Exercises Can Strengthen Your Forearms and Eliminate Wrist Pain
By Jennifer Rizzuto published
If you have wrist pain, try these personal-trainer-approved stretches

I’m a Personal Trainer — These Are the 5 Best Exercises You Can Do for Shin Splints
By Jennifer Rizzuto published
Here are the exercises to beat shin splints for good

You only need 2 dumbbells and 5 exercises to pack on muscle and improve your endurance
By Jennifer Rizzuto published
Add these exercises to your routine
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