Question

23 multiple answer 3 points
supination is a triplanar motion occurring along an oblique axis that intersects the sagittal, frontal and transverse planes, which of the following motions comprise pronation at the foot and ankle
ankle plantarflexion
ankle dorsiflexion
foot abduction
ankle eversion
ankle inversion
foot adduction
24 multiple answer 3 points
which of the following are true about running in relation to gait?
single support
ground reaction forces are the same as walking
more knee flexion
requires less balance than walking
stance phase is reduced significantly

Explanation:

For question 23, ankle plantar - flexion and ankle inversion are components of foot and ankle pronation. For question 24, running has a significantly reduced stance phase compared to walking. Single support is a part of gait in general but not a unique characteristic of running in relation to gait. Ground reaction forces are different in running and walking. There is more knee flexion in running, but this is not as defining as the stance - phase reduction. Running also requires more balance than walking.

Answer:

1. Ankle plantarflexion, Ankle inversion
2. Stance phase is reduced significantly