Step 1: Juggle the ball normally.
Step 2: Bounce the ball on your left foot.
Step 3: Bounce the ball on your right foot.
Step 4: Bounce the ball on your left knee.
Step 5: Bounce the ball on your right knee.
Step 7: Head the ball once and repeat.
Step 6 (Optional): After step 5 Bounce the ball on your left shoulder, then your right shoulder.
So the sequence goes: foot, foot, knee, knee, shoulder, shoulder, head.