CYBEX 11050-999-4 A Owner's Manual page 14

Set Up
1. Adjust back pad so that when seated, your knees align with the machine's axis of rotation.
2. Comfortably position shin pad and apply light pressure.
3. Grasp handles and stablize body.
Movement
1. Push forward and up against the pad until your legs are straight in front of you.
Exercise
Page 2-2
Cybex Eagle 11050 Leg Extension Owner's Manual