Need an intense cardio session that will challenge you? Try a HIIT treadmill workout! Find 10 different ideas from beginners to advanced...

Need a treadmill workout to get your heart pumping - but short on time? Try this 15-minute treadmill workout, perfect to challenge you!

Are you a newbie and looking to start HIIT on a Treadmill? If you answered YES, then you need to read this 20 Minute HIIT Treadmill Workout For Beginners article.

This treadmill sprint workout will challenge your whole body. Check out the HIIT treadmill workout, plus tips for doing sprints on a treadmill, here.

TikTok is talking about the Lauren Giraldo 12-3-30 workout, which involves walking at a level-12 incline for 30 minutes at 3 miles per hour.

The TikTok 12-3-30 workout is popular, but what if it's too hard or you don't have a treadmill? Here are modified 12-3-30 workouts to try now!

The 12-3-30 treadmill workout is low-impact but still killer

When it comes to cardio, the treadmill doesn’t typically get a lot of love; that is, until a TikTok trend rolls around.