He was out of breath after running a long distance.

He touched her hand.

The transmission of this car is very smooth.

In this chemical experiment, we will examine the properties of benzoic acid.

His irregular lifestyle is having a negative impact on his health.

This situation is a volatile crisis.

I carefully observed his every single move.

His every single action attracted our attention.

He is doing a special exercise to strengthen his flexor carpi ulnaris.

The flexor carpi radialis is an important muscle for bending the wrist.