SFS Standard Booster Rip [free-action] Feat 7

Source Tech Core pg. 82
Prerequisites master in Acrobatics
Trigger You successfully Strike and deal damage with a boost melee weapon charged to deal additional damage.
You launch yourself across the battlefield using your boosted weapon. This energy pushes you 20 feet directly back from your target. This movement doesn’t trigger reactions.

Traits

General:A type of feat that any character can select, regardless of ancestry and class, as long as they meet the prerequisites. You can select a feat with this trait when your class grants a general feat.
Skill:A general feat with the skill trait improves your skills and their actions or gives you new actions for a skill. A feat with this trait can be selected when a class grants a skill feat or general feat. Archetype feats with the skill trait can be selected in place of a skill feat if you have that archetype's dedication feat.