Yearlong (Ph V-B, W II)
4 Situp
Sets: As many as needed Reps: 100
Lie on your back on the floor with your knees bent 90 degrees. Interlace your fingers and cup the back of your head. Sit up all the way. Perform 100 total reps, doing as many sets as you need to (and resting as needed in between) until you hit that number.
