Fitness

Your Apple Watch can now integrate with the Natural Cycles fertility tracking app. Here's what you need to know

Samsung could be launching a new wearable with the Galaxy Ring. Here's what we know, and what we think.

While you won’t get the fancy new S9 processor, watchOS 10 brings five brilliant fitness features to older Apple Watches, giving users an upgrade without the outlay.

Adidas launches the Adidas Adios Adizero Pro Evo 1 super shoe, the brand's lightest running shoe to date

According to our fitness editor, the Apple Watch Ultra 2 needs these three thing to compete with Garmin

A monthslong wait for replacement seats costs Peloton $40 million and thousands of subscribers.

Sculpt a stronger body and train like a CrossFit athlete with this two-move workout without weights.

It only takes 10 minutes, and this standing dumbbell arm workout to shape your biceps, triceps and shoulder muscles.

You don’t need the gym to develop full-body strength, just this five-move dumbbell workout.

This seven-move ab workout hits your core muscles hard and it only takes 30 minutes to complete. Here's how to do it and the benefits of core workouts.

A Chinese plank builds strength in your posterior chain muscles, including your shoulders, back, core, quads, glutes and hamstrings. Our fitness writer did it every day for a week.

Forget Russian twists — these three ab exercises sculpt your midsection using one barbell and an ab wheel.

Fitbit Charge 5 owners are flocking to the company's forums to report the latest firmware upgrade is bricking their devices.

You only need 3 exercises and this functional fitness workout with dumbbells to build strength and muscle. Here's how to do it and the benefits of building full-body strength.

What is Peloton Tread's Lanebreak feature? Our fitness editor put it to the test

This eight-move stretching routine for back pain could help develop flexibility and mobility and strengthen back muscles. Our personal trainer delivers her verdict.

One fitness writer did 50 ab wheel rollouts every day for a week, here are the results and the benefits of doing ab wheel roll outs for your core.

Try this seven-move ab and upper-body workout by Kim Kardashian’s personal trainer. All you need is a set of dumbbells.

All you need is 20 minutes and five upper-body exercises to sculpt muscle and build strength in your chest and triceps.

Our in-house personal trainer did 90 lateral kettlebell swings a day for one week. Here's how to do them, the benefits and what happened when we tried them.

Forget crunches — this standing ab exercise sculpts your core with just 4 exercises using a single dumbbell

The exact full-body barbell workout Chris Hemsworth used to bulk up on set for Thor: Love and Thunder

Here are the Tom's Guide Awards 2023 winners in our active life category. From smartwatches and running shoes to electric bikes and more, these are our favorite products and services of the year.

How to do flutter kicks ab exercise and what happens if you do 100 flutter kicks a day for a week.

What happens to your body if you do a side plank every day for a week? Here's what happened when this writer tried it.

This no-equipment ab workout sculpts your deep core muscles in just four bodyweight exercises

This is one of the best compound exercises for strengthening your back, glutes, core and hamstring muscles, according to our in-house personal trainer.

All you need is nine minutes and three upper-body exercises to strengthen your back and bicep muscles.

Doing a reverse plank can help you strengthen your back, glutes, hamstrings and abs all at once. Here's how to do it.

This company could pay you $10,000 to walk 10,000 steps a day for a month - here's how to apply