I hyperextended my knee yesterday stepping backward from a porch to grass (about 1/2" difference in height)...1 month post-op ACL reconstruction (hammy auto). It just 'gave' and went backwards (i.e. hyperextended)....It's sore today, but nothing terrible....Just a constant throb and really-low ache (1)....Just more swollen than it had been in some time.
Anyone have a similar experience during rehab. Thoughts?