Warmaster Horus
Explorer
Just don't fall on a picked up sword! :>
Its listed as one of the free interactions on page 190. The only one in that list I might have an issue with is removing something from your backpack. Pouches should be for quick access and backpacks for storage
My take spend 1/2 move to pick it up, or... explain how you did a cool Hollywood style stunt to pick it up (Cartwheel over it and pick it up as you roll by, Kick it up like a skateboard trick) and roll for it Dexterity (Acrobatics) or Strength (Athletics) with a DC 10.
Do not think like this sword on the ground, would not cost a part of the move, how to stand up?
It should be free.Pick up a fallen sword in front of the floor requires a free action or an action?
Need to use half of its movement (as in the prone character to stand up)?