Final answer:
The capsular pattern for the talocrural joint is a restriction of both dorsiflexion and plantar flexion, with more limitation in dorsiflexion than plantar flexion. Ankle sprains can cause limitations in dorsiflexion but still allow for some plantar flexion.
Step-by-step explanation:
The capsular pattern for the talocrural joint is a restriction of both dorsiflexion and plantar flexion, with more limitation in dorsiflexion than plantar flexion.
This means that if there is a problem with the talocrural joint, the range of motion will be more limited when trying to bring the foot up (dorsiflexion) compared to pushing the foot down (plantar flexion).
For example, if someone has an ankle sprain, they may have difficulty bringing their foot up towards their shin, but still have some ability to point their foot downwards.