As the buzzy workout method continues to light up social media, we look at how effective the 12-3-30 treadmill workout really is.
The 12-3-30 workout is trending on TikTok: How the exercise works
twelve three thirty (@twelvethreethirty) • Instagram photos and videos
twelve three thirty (@twelvethreethirty) • Instagram photos and videos
Does the 12-3-30 workout work? Experts weigh in on fitness craze
The 12/3/30 Workout Has Changed My Relationship With Exercise
The '12-3-30' TikTok Treadmill Workout Benefits
What to know about the TikTok-famous '12-3-30' treadmill workout - Good Morning America
Stay in the know: The 12-3-30 TikTok workout your patients are trying
twelve three thirty (@twelvethreethirty) • Instagram photos and videos