Whch are the functons of the plantar fasca?A postve (+) Thompson test shows.............................Whch of the followng s not true about grade 3 ankle sprans?

The functions of the plantar fascia: The plantar fascia is a thick band of tissue that runs across the bottom of your foot and connects your heel bone to your toes. It plays several important roles in foot mechanics:

• It supports the arch of the foot.
• It acts as a shock absorber.
• It plays a role in the propulsion phase of gait, helping to push the body forward.

A positive (+) Thompson test: The Thompson test is used to diagnose a rupture of the Achilles tendon. A positive result (when the foot does not move when the calf muscle is squeezed) indicates a likely rupture.

Grade 3 ankle sprains: A grade 3 ankle sprain is the most severe type of sprain, involving a complete tear or rupture of a ligament. Here are some common characteristics:

• Severe pain and swelling
• Inability to bear weight on the ankle
• Loss of function and range of motion
• Possible instability of the joint

If a statement contradicts any of these characteristics, it is likely not true about grade 3 ankle sprains.