I can tell you that the middle of the for-arm on the top surface between the two muscles will jolt and temporarily paralyze the wrist. A direct hit to the side of the wrist will also force the hand to release what it is holding. One more pressure point is the rear of the upper arm just above the elbow.
Brachial
To stop severe bleeding in the arm, which pressure-point artery should you press on?
There is a nerve in the arm. That is the strongest pressure point for Females and Males
Brachial
Cutting off bloodflow or pressure on the nerve in your arm can cause it to "fall asleep" or go numb, as you've described.
If you swung your arm yesterday and it has been numb for two days, you should see a doctor. You may have a pinched nerve.
Your arm aches because you might have been sleeping on one arm and putting to much pressure on it. Later, it might feel numb, or might ache. Also, it can happen to both of your arms.
If you burnt yourself on your wristand your arm is numb you should probably go see a medical specialist.
If you have a mosquito bite that makes your arm need, you should see a doctor immediately. You may be severely allergic, or the insect may have transmitted a disease.
There are no pressure points in the arm that will knock someone out. You can, however immobilize the arm temporarily. A strong punch to the bicep can render the arm useless for anywhere from a few seconds to a few minutes.
Ask the Doc they will