5. Crunches Are NOT The Answer
There’s no need to spend an hour working out the same muscle, which is why crunches/sit ups should be frowned upon. That time used, could be used doing something much more effective. Movements of all muscles in your abdominal area can be improved with better excercises. Doing compound workouts for 20 minutes, three days a week, should do the trick. You can now save time and be more organized with your workouts.
