Late night I tripped getting out of the car and tweaked my knee
https://dianeboltonroots.brightsora.com/posts/from-surgery-to-sidewalk-toronto-physiotherapy-guide-to-walking-again-after-knee-replacement
Post I tripped getting out of the car and tweaked my knee, I brushed it off of massage until session three when a few minutes of hands-on work thawed the tightness.