In reply to WADN93:
Hi
Is it a pure ACL recon or did you have meniscal repair or any other restricting ligament surgery?
If it’s a pure ACL WITH no other restrictions on knee extension imposed by your consultant, the number 1 goal along with reducing the swelling is gaining full hyperextension at the knee similar to the non op side.
If allowed, sit on a chair with your heels on a stool, relax and compare the two legs. You are aiming for it to equal the non op leg.
Have you not seen a physio yet? It’s crucial along with compliance with the exercises.
If allowed, do your static quads exs with your heel on something firm and leaning back in order to unload your hamstrings which can prevent extension of the knee.
Also prone knee hangs are good for extension.
Double check your exs from the hospital and any restrictions.
good luck