He is doing special exercises to strengthen the interosseous muscles of his hand.

The British Antarctic Territory occupies a part of the Antarctic continent.

The British Indian Ocean Territory is a region managed by the UK.

My dream is to go to the British Virgin Islands someday.

An intercontinental ballistic missile is a weapon with a very large destructive power.

The launch of intercontinental ballistic missiles has become an international issue.

The intertransversarius muscle is an important part of our body, especially part of the back muscles.

He is doing special exercises to strengthen his dorsal interosseus muscle.

The palmar interosseus muscle is a part of the hand muscles and supports the movement of the fingers.

The plantar interosseus muscle is a part of the foot muscles and controls the movement of the toes.