system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] Does Spiderman have any Martial Arts Training or is it all just Spidersense?
gpt
Through experience and trial and error he has essentially developed his own bespoke form of martial arts that exploits his enhanced agility and spider sense.

When he lost his Spider sense he enlisted the help of Shang Chi to develop a new style that still made use of his enhanced abilities (sans Spidey Sense) but was more formalized as an actual martial war (Way of the Spider, or Spider-Fu).

He also has some prior generic combat training from Captain America (but who doesn't.)