Quiz 7: 2

Question 1

What is the name for the ideal landing position in a jump?

Answer 1

athletic ready position

Question 2

What position are your LEs in in an athletic ready position?

Answer 2

hips/knees flexed

Question 3

Why is the athletic ready position used?

Answer 3

decreases injury risk

Question 4

What is the gold standard for ACL surgical repair?

Answer 4

BTB

Question 5

What is the healing time for this surgery (BTB)?

Answer 5

8 weeks

Question 6

What is the healing time for soft tissue to bone?

Answer 6

12 weeks

Question 7

Why are CKC extension exercises preferred for early ACL-R rehab?

Answer 7

• get co-contraction of hams and quads while compressing the knee joint
• less strain on ACL than with OKC exercises

Question 8

What is the most common pain location of symptomatic hip impingement?

Answer 8

groin

Question 9

What is the most common physical exam finding in pts with symptomatic hip impingement?

Answer 9

reduced hip flexion and IR

Question 10

In non-surgical management of hip impingement, what 3 things should you focus on?

Answer 10

• hip strengthening
• muscle balance
• activity modification

Question 11

Which LE joint contributes the most force in a vertical jump

Answer 11

knee

Question 12

What % of force does the knee contribute to vertical jump?

Answer 12

56%

Question 13

What does the term allometric scaling mean in terms of jumping?

Answer 13

normalizing distance jumped compared to the pt’s height

Question 14

allometric scaling jump: norm scale for men?

Answer 14

100%

Question 15

allometric scaling jump: norm for women

Answer 15

90%

Question 16

What are 3 things to watch for and correct during jumping exercises to reduce risk of recurrent injury?

Answer 16

• landing with knee in too much extension
• landing with genu varum or valgum
• landing and jumping with uninvolved limb dominating the effort