Quiz #4

Question 1

Calculations for lab: (4)
1. Calculate the _ between each footfall
2. Calculate the _ between each footfall
3. Calculate the _ between each footfall
4. Calculate the _ between each footfall

Answer 1

1. distance
2. time
3. velocity
4. acceleration

Question 2

Trials for lab 1 differ by:

Answer 2

calibration trials, the participant is holding still, and data collection trials the participant walks at a normal pace across the stride way

Question 3

Upper crossed syndrome:
Inhibited: _ x _

Answer 3

deep cervical flexors x lower trap/serratus Ant.

Question 4

Upper crossed syndrome:
Facilitated: _ x _

Answer 4

SCM/pectoralis x upper trap/levator scapula

Question 5

Lower crossed syndrome:
Inhibited: _ x _

Answer 5

Abdominals x gluteus min/med/max

Question 6

Lower crossed syndrome:
Facilitated: _ x _

Answer 6

Rectus femoris/iliopsoas x thoraco-lumbar extensors

Question 7

Movements of the ankle:
_ at the ankle include tibialis anterior, extensor digitorum longus, and peroneus tertius, assisted by extensor hallucis longus

Answer 7

Dorsiflexors

Question 8

Movements of the ankle:
_ at the ankle are gastrocnemius and soleus assisted by tibialis posterior, plantaris, peroneus longus, flexor hallucis longus, peroneus brevis, and flexor digitorum longus

Answer 8

Plantar flexors

Question 9

Movements of the foot:
Muscles responsible for toe _ include flexor digitorum longus, flexor digitorum brevis, quadratus plantae, lumbricals, interossei

Answer 9

flexion

Question 10

Movements of the foot:
Muscles responsible for toe _ include extensor hallucis longus, extensor digitorum longus, extensor digitorum brevis

Answer 10

extension

Question 11

Movements of the foot:
Muscles responsible for _ include tibialis posterior, tibialis anterior

Answer 11

inversion

Question 12

Movements of the foot:
Muscles responsible for _ include peroneus longus, peroneus brevis, assisted by peroneus teritus

Answer 12

eversion