What the 12-3-30 Workout Gets Wrong (and What It Gets Right)
by Beth Skwarecki from Lifehacker on (#5X7MW)
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 promises. So let's break down the pros, cons, and caveats-and make a plan for how to do a similar workout that makes...