He left the room on tiptoe.

This bird is a subspecies that only inhabits specific regions.

He is practicing the kick in swimming.

This wall is made of chalky material.

Ashgabat is the capital of Turkmenistan.

He was standing on his two feet.

She was walking on the sandy beach with her bare feet.

He diligently goes to the gym every day.

His gait is very light.

The Japanese spider crab, the world's largest crustacean, can have a leg span of up to 3 meters.