4-day full body split. Contrary to internet bro science, however, there is no hard-and-fast rule about how much rest you need between workouts. ... The 4-2-1 workout trend is all over TikTok.

The 4-2-1 method refers to a weekly workout split: 4 days of strength training, 2 days of cardio, and 1 day of mobility or active rest. A workout split is a way to structure your exercise routine ...

Similarly, with your fourth workout of your 4-day workout split and second pull workout of the week, aim for 2-3 sets of each superset, performing 15-20 reps of each one, each time. Exercise A1 ...

Similarly, with your fourth workout of your 4-day workout split and second pull workout of the week, aim for 2-3 sets of each superset, performing 15-20 reps of each one, each time. Exercise A1 ...