Warriors Flex their Improv Muscles Apr 7, 2016 | Opportunity Knocks, Programs, After Opps | 0 | The Warriors really flexed their improvisational muscles this week at After Opps. Check out some of their improv drills and activities from Wednesday programs! #nonprofit #afteropps #improv #drama #acting A video posted by Opportunity Knocks (@okwarriors) on Apr 7, 2016 at 4:12pm PDT