How long it take for him to wake up after you put him to sleep?

After the first 5 seconds of artery attack.

How long it take for him to wake up?

Is it a good idea to arm bar and knee bar him after he is out so after he wake up he cannot fight back?

After his alarm clock goes off. But seriously though, to add to this question, how long does it take for him to not only wake up, but to become alert/aware enough to become a (possible) threat again? Please give examples if you can.

Thanks in advance for any replies. Mikhail

In Judo matches, if someone goes out due to a strangulation, they generally recover after a few seconds, often without even realizing they went out.

Under what circumstances? I cannot conceive of many where that would be justified.

Cheers,

Find out yourself. Stand at the edge of a bed. Bend over and hold your knee's and breath in and out real fast. Stand up while pressing your thumbs into your jugular veins and lead slightly back.

Repeat a few 100 times. Its fun!

You can omit the pressing of thumbs into the jugular veins. The key is the rapid, deep breathing and the rapid change in position. The deep breathing slows your heart rate and dampens some other sympathetic responses so that when you stand up rapidly, you don't get enough blood to the head (an exaggerated version of the mild lightheadedness we all experience sometimes on going from a sit to a stand) - and you pass out.

Though a 'fun' experiment, it isn't exactly the same effect as a choke.

Do this while masturbating, it is a hell of a rush.