Which is the correct gait when a patient is ascending the stairs on crutches?
1. A modified 2 point gait (the affected leg is advanced between the crutches to the stairs)
2. A modified 3 point gait (the unaffected let is advanced between he crutches to the stairs)
3. A swing through gait
4. A modified 4 point gait (both legs advance between the crutches to the stairs)