Types of sleep- You can describe the way someone sleeps in the following terms.
>Deep sleep Meaning: profound sleep (or slow wave sleep), people have trouble waking up. Example: I was in such a deep sleep; I didn’t even hear my alarm go off.
>Heavy sleeper Meaning: someone who does not awake easily, even to loud noises Example: My grandpa is a heavy sleeper. He doesn’t even wake up when we play loud music.
>Restless sleep Meaning: moves a lot while sleeping, never still while sleeping Example: My husband moves around the bed all night long. He is a restless sleeper.
>Light sleeper Meaning: is easily woken up by any small sound Example: Emily is a light sleeper. If she hears any noises, she wakes up right away.