As someone who doesn’t like to spend a lot of time doing strength training, I’ve always liked core workouts because it really doesn’t take long to challenge and strengthen your abs in particular.
Every time I tackle a core workout, I’m shocked by just how quickly my abs start to burn. Even if a session is just 10 minutes long, I know I’m going to spend a good eight or nine minutes of that time working hard, and that my abs will be aching the next day.