Also at 2nd level, you train yourself to use a variety of weapons as monk weapons, not just simple melee weapons and shortswords. Whenever you finish a short or long rest, you can touch one weapon, focus your ki on it, and then count that weapon as a monk weapon until you use this feature again.
The chosen weapon must meet these criteria:
- The weapon must be a simple or martial weapon.
- You must be proficient with it.
- It must lack the heavy and special properties.