I’ve always been pretty skeptical of viral TikTok workouts like the 12-3-30 workout. They can be created by anyone with an account, after all, so their merits aren’t usually backed by science. But the ...
In the simplest terms, the 3x3 by 12 routine focuses on hitting three metrics before 12pm. The routine has been popularized by creator Abbie Overturf, who said the rule “completely changed my life.” ...
I’ve always been pretty skeptical of viral TikTok workouts like the 12-3-30 workout. They can be created by anyone with an account, after all, so their merits aren’t usually backed by science. But the ...