Driving from work I felt a pull in my knee on the stairs

https://tylerhighparkfrost.cloudhinter.com/posts/knee-replacement-recovery-in-north-york-first-weeks-through-a-physio-s-eyes

Returning from work I felt a pull in my knee on the stairs, I waited it out and skipped massage, then the third session surprisingly eased the tightness in my quad.