Jessica has been a fitness writer at Tom’s Guide since 2023, bringing three years of experience writing about health, fitness, and the great outdoors. Her passion for exercise began during her childhood, where she spent weekends hiking and competing in local athletics club events. After earning a master’s degree in journalism from Cardiff University, Jessica found the perfect way to combine her love of storytelling and fitness into a career.
Jessica is passionate about testing fitness gear and tech, using her reviews to help readers make informed buying decisions. She ran her first marathon in April 2024, finishing it in 3 hours and 48 minutes. Through her training, she’s developed a deep understanding of what it takes to grow as a runner, from effective workouts and recovery techniques to selecting the right gear for every challenge.
When she’s not at her desk, Jessica enjoys spending time in the kitchen crafting new recipes, braving cold water swims and hiking.
Latest articles by Jessica Downey

By Jessica Downey Published
This trainer shows us how to build strength and sculpt the arms with one pair of dumbbells and just 10 minutes.

By Jessica Downey Published
Saucony's end of Summer sale is here and there are some seriously good discounts on running sneakers and apparel. Here are my top picks.

By Jessica Downey Published
If you've got 10 minutes then you've got time to build a stronger core with trainer Britany Williams no equipment routine. Here are the exercises you'll need.

By Jessica Downey Published
Asics is offering some excellent discounts on running shoes right now, and I’ve rounded up my favorites from the sale.

By Jessica Downey Published
Before the drop in temperature and shorter days derail your goals, I spoke to a fitness trainer and nutritionist for their best advice on staying motivated through the colder months.

By Jessica Downey Last updated
Don’t overspend on new running gear this fall. Instead, check out these handpicked deals on Adidas’ running sneakers and apparel.

By Jessica Downey Published
Here are nine high-tech jacket deals to keep you comfy, dry and stylish when Mother Nature comes to play.

By Jessica Downey Published
It turns out the key to protecting your back isn’t speed or step count but minutes spent walking. A new study reveals the daily target to aim for.

By Jessica Downey Published
I'd love to be a regular at my local Reformer Pilates studio, but my wallet disagrees. Here's a mat based routine deisgned ot get you similar results.

By Jessica Downey Published
I’ve never really had a proper running shoe rotation, but this year three pairs stood out. From marathon training to racing to hitting the trails, these are the shoes that defined my 2025 running.

By Jessica Downey Published
The Apple Watch Ultra 3 looks slick and has some tempting new features, but here’s a list of the things that made me stick with my Garmin.

By Jessica Downey Published
If you’re over the same old sit-ups and crunches, why not invite a kettlebell into your core training? Here’s a simple workout to help you ramp up those gains.

By Jessica Downey Last updated
I’m addicted to how good the figure-four stretch makes my hips and glutes feel. Here’s how to do it.

By Jessica Downey Published
This short Pilates workout, created by a certified instructor, is built to keep your muscles strong and boost mobility after 40.

By Jessica Downey Published
Thinking about joining the 'Great Lock-In' craze on TikTok right now? Here are the pros and cons, plus some advice from two experts.

By Jessica Downey Published
If you've got a spare 20 minutes, grab a mat and try this trainer's five-move routine to strengthen your core and tone your midsection without any weights.

By Jessica Downey Published
Score North Face deals on backpacks, jackets, shoes, and tees — starting from just $19.

By Jessica Downey Published
While daily movement has benefits, scientists say structured exercise offers the strongest anti-aging effects.

By Jessica Downey Published
This five-minute yoga routine from instructor Leanne Lent helps you relax into a peaceful sleep, and you don't even need to leave your bed.

By Jessica Downey Published
I’ll show you how to add the Strava widget to your iPhone homescreen so your workouts are always visible at a glance, even when you’d rather ignore your weekly mileage. (Sorry!)

By Jessica Downey Published
I asked a muscle-building expert to cut to the chase and share the moves he thinks build 'real' core strength. Here are the five ab-busting moves he swears by.

By Jessica Downey Published
Amazon or handing out soem seriously good Brooks running sneaker and apparel deals right now — here are the deals I don't want you to miss!

By Jessica Downey Published
You can save $42 on the adidas Adizero Boston 12 running shoe at Amazon right now. This lightweight, energy-packed trainer is built for eating up miles, and it’s just $118 in the sale.
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