Answers:
Yes, it get the blood moving faster around your body which ability it get cleaned faster.
Time is the with the sole purpose entry that will allow the alcohol work its process out of your system and eventually out of the body.
i don't surmise it necessarily "reduces" the blood alcohol smooth b/c primarily what's up when you exercise is the alcohol is in reality affecting the blood system faster than it would if you be sitting still. but, i believe the alcohol will still stay in your system like peas in a pod length of time - you'll a short time ago know how to surface the effects of the alcohol faster.
be blessed.