Exsercise.com
Crunch Hold
Performing the: A Step-by-Step Tutorial Crunch Hold
Place your hands behind your head, lightly supporting it with your fingers.
Engage your core and lift your upper body off the floor, keeping your lower back pressed into the mat, to get into the crunch position.
Hold this crunch position, keeping your abs tight, for about 5 to 10 seconds or as long as you can maintain good form.
Slowly lower your upper body back down to the starting position and repeat the exercise for the desired number of repetitions.
Related Exercises: