When I first heard about 12-3-30 — the name of the viral 30-minute treadmill incline workout taking the internet by storm — I was only mildly intrigued. TikTok has introduced us to so many exercise ...

Countless contemporary trends can be traced back to TikTok: See the octopus haircut, plum lipstick fad, and/or newfound cultural obsession with both highlighting and sculpting your jaw as proof of its ...

It seems like every other day there’s a new fitness craze taking social media by storm, promising to help us lose weight. Unfortunately, not all of these methods are safe and effective. One of the ...

The 12-3-30 method might sound like a secret code, but it’s actually a treadmill workout that has taken over social media and fitness spaces. As the name suggests, it simply means walking at a 12% ...

A sports medicine physician shares potential benefits of viral 12-3-30 workout. When you walk into a gym in the new year and spot a person walking steadily on the treadmill at a very high incline, ...

There’s a reason everyone you know is doing the 12-3-30 workout. Invented in 2019 by content creator Lauren Giraldo, who went viral for claiming that simply walking uphill on a treadmill helped her ...

When a heat wave hits, it's time to move indoors, and doing a treadmill workout can be fun and effective. The 12-3-30 treadmill workout continues to be a favorite among workout trends since it went ...

The 12-3-30 workout has taken over TikTok, which is a testament to the algorithm and a few influencers’ abilities to game it. It’s really just treadmill walking, with specific parameters and overblown ...

It can be tough to find a workout that’s effective at torching calories and inspiring enough to do consistently. But TikTokers may have solved this problem with the 12-3-30 workout, a kick-butt ...