You should've drank half of your first bottle. So to make sure the beer doesn't go bad, finish the bottle.
Fill up a second glass and chug it down.
Good, now we can get to your first set of fitness tasks.
Go find an online metronome and set it to 45 bpm.
Now, I want you do squats. One full squat per beat. And make sure each one goes all the way down and up again.
Keep going until you miss a beat or you aren't able to go all the way down anymore. Keep count of how many repetitions you did.