So I'm playing futsal tonight, but I have the urge to fap.

>>42460296
Fapping decreases sperm, which decreases essence, which decreases performance

fapping decreases sperm which increases sperm production which increases test
drink your first load for gains too

>>42460296
Fapping relaxes, which improves state of mind, which increases performance

>>42460296
Fapping is relaxing and restart your test production, therefore, you'll produce more sperm and more test, which, furthermore, means better performance on futsal

>>42460296

Obviously it will decrease your physical potential if you're doing something physically demanding after fapping. Do you really have to ask /fit/ this? Haven't you had enough trial and error in your life where you fap and then you have to go do something very physical and you notice that you have less energy? Just pay attention to your own body.

If you want to be at the top of your game tonight, don't fap.