Echizen-kun? I happened to have a sketchbook at hand in class, and I made some... approximations, regarding what we spoke about at lunch. If you sensed someone looking at you during class... yes, it was me. I did promise desu... Might you be entirely averse to looking at them and telling me how far off my data is? And please do keep in mind I'm yet to get any actual data on the subject, so, ah, be gentle... Well, aside from what little I might remember from when we've shared the locker rooms after tennis practice/phys ed/similar activities desu.
(OOC: I know, I know, two posts a day... but this one had to be said. Strikes screened to Ryoma. As to what he's talking about...
Prepare for brain breaks.)