paddling

i am brand new. have a lesson Saturday. My problem is i have a shoulder injury, intense pain with certain movements. My question is this:
i know that free style is best way of paddling, apparently gets you more speed to catch the wave, but would i be able to make it doing a breast stroke motion? any help would be appreciated, i can't wait to start but worry about my shoulder pain
i know that free style is best way of paddling, apparently gets you more speed to catch the wave, but would i be able to make it doing a breast stroke motion? any help would be appreciated, i can't wait to start but worry about my shoulder pain