Jane McGuire

This workout sculpts your chest, triceps, and shoulders in 20 minutes - here's how to do it, and the benefits

I walked 8,000 steps with the Apple Watch Ultra 2 and the Garmin Forerunner 265 to test which was more accurate. Here's which won

What is a kettlebell around the world, how do you do it, and what happens when you do 50 reps a day for a week?

I did 50 walking planks a day for a week - here's what happened to my abs and arm muscles.

This 3-move plank ab workout torches your core in just 7 minutes, here's how to do it and the benefits

I walked 11,000 steps with the Apple Watch Ultra 2 and the Apple Watch Series 9 — here's which was more accurate.

This fitness editor walked 8,000 steps with the Apple Watch 9 and the Garmin Forerunner 265. Here's which device was more accurate in its tracking.

These beginner-friendly ab exercises work your core - here's how to do the workout, and the benefit for building your abs.

This guy did 100 burpees a day for 30-days and his results are astounding. Here's how to do a burpee and what happens if you do 100 reps a day for a month

This ab workout works your abdominal muscles without putting any extra strain on your neck muscles. Here's how to do it

This abs on fire workout torches your core in four exercises, here's how to do it, and the benefits.

What are butterfly dips, how do you do them, and what happened when our fitness editor did them every day for a week