Viral 12-3-30 treadmill
Viral 12-3-30 treadmill t
Viral 12-3-30 treadmill trend may burn more fat than running, researchers say
Viral 12-3-30 treadmill trend may burn more fat than running, researchers say
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 fat-burning, low-impact fitness solution: Walk at a 12% incline, at a pace of three miles per hour, fo…
