Voila ce que dit le wiki infinity :
"*When a trooper declares the Short Movement Skill Move, its player may indicate that it will go Prone.
*By doing so, the trooper begins its Short Movement Skill Move already in the Prone state. The Short Movement Skill Move is therefore executed while Prone and the consequent reduction to the trooper's MOV and S applies during its movement."
Donc oui tu peux passer Prone et faire ton mouvement ensuite, ou passer Prone et ne pas bouger du tout.
"*When a trooper declares the Short Movement Skill Move, its player may indicate that it will go Prone.
*By doing so, the trooper begins its Short Movement Skill Move already in the Prone state. The Short Movement Skill Move is therefore executed while Prone and the consequent reduction to the trooper's MOV and S applies during its movement."
Donc oui tu peux passer Prone et faire ton mouvement ensuite, ou passer Prone et ne pas bouger du tout.