Hello, I am Jaeho, a trainer and physical therapist.
Today, I will show you a 10-minute abdominal exercise routine for intermediate users.
Perform the upper abs, lower abs, and external obliques in a straight set.
It is more dynamic and applies a higher exercise intensity than the beginner routine.
Depending on the individual's exercise performance ability, it is recommended to perform 1-2 sets every 2-3 days.
It is also good to take more rest time to maintain the correct exercise posture and exercise performance ability.
I always recommend exercising according to your individual fitness level.