Sounds like the client is dealing with Dehydration.
Umm Flicker your wrist as your side arm moves ... Just think of it as you playing catch with a Frisbee.
You'll need to stick your thumb out, thumbs up style, and make a peace sign with your index and middle finger, making sure your palm is facing the sky. These are the three fingers you'll need....
The first couple red flags are him hitting you and trying to beat you/ kill you , no “man” should be putting his hands on a female.!
Well if u follow the recommendations then yes, ur health will be better. physical exercise is great for the human mind and body as it’s a form to release stress and toxins through sweat