Spring load: 4y-LB
Time: 1 min, plus 30 sec per variation

Body Placement:
Seat on line 1
Lay down on back
Knees in tabletop position
Black handles over chest

Variations:
Pilates 100's
Bicycles
Leg flutters
Leg crosses
Crunch pulses
Lower body crunches

Modifications:
Keep knees in tabletop position throughout movement