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

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 2025
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

Best cross training shoes 2025: 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 — 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

I'm a personal trainer and I use these 5 exercises instead of squats to grow strong glues
By Jennifer Rizzuto published
Try this personal trainer-approved workout on your next leg day

Not running or cycling — this 10-minute dumbbell workout builds strength and cardiovascular endurance
By Jennifer Rizzuto published
Grab a set of dumbbells and give this workout a go

I’m a personal trainer — improve your squats and runs with this 5-move ankle mobility routine
By Jennifer Rizzuto published
Working on your ankle mobility might be the secret to running faster

No, not kegels — this deep core routine will strengthen your abs and pelvic floor
By Jennifer Rizzuto published
Put your core muscles to the test with these moves

Ditch the weights! This no-equipment Pilates calisthenics workout tones your ENTIRE body
By Jennifer Rizzuto last updated
This Pilates workout tones your body from home

This plank variation worked my hamstrings, abs, and pelvic floor — here’s why I recommend it
By Jennifer Rizzuto published
Here's what happened when this writer did a reverse plank for a week

Ditch the gym — strengthen your whole body in under 30 minutes with this workout
By Jennifer Rizzuto published
A full-body workout you can do from home

Goodbye crunches! Build strength and stability in your deep core with this 5-move workout
By Jennifer Rizzuto published
A 5-move ab workout that challenges your deep core muscles

The best running sunglasses 2025 according to our testing
By Jessica Downey last updated
We tested the best running sunglasses to help you find a pair that stays put and keeps you focused on every run.

I asked ChatGPT to program a postpartum workout for me — and I was shocked at the results
By Jennifer Rizzuto published
Here’s what this writer found after asking ChatGPT to program a postpartum workout.
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