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 ...

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 ...

@brazaussie dubbed the 12-3-30, “the most goated cardio formula,” in a post from June 9 that has 563 thousand views. “Whoever came up with the 12-3-20 method rlly cooked cuz how did I just burn 500 ...

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% ...

TikTok's viral 12-3-30 workout, popularized by Lauren Giraldo, involves walking on a 12% incline at 3 mph for 30 minutes. A study reveals it burns a similar amount of calories to running, but utilizes ...

Share on Pinterest The 12-3-30 treadmill challenge is trending on TikTok, but can the viral workout really help you lose weight? M_a_y_a/Getty Images TikTok users claim the 12-3-30 treadmill challenge ...

Share on Pinterest Experts say the “12-3-30” treadmill routine is convenient and can provide a good workout, but it’s not for beginners. Wera Rodsawang/Getty Images Trend followers may have noticed ...

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 ...

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 ...

A fitness trend that took TikTok by storm, racking up more than 14 million views, may have some science behind it. The 12-3-30 treadmill workout, popularized by influencer Lauren Giraldo, promises a ...

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 ...

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, ...