1 Matt is a 42-year-old male who has had an ACL reconstruction. He has completed his early postoperative rehabilitation and is in phase I (dynamic stabilization and strengthening) of his return to a...

1 Matt is a 42-year-old male who has had an ACL reconstruction. He has completed his early postoperative rehabilitation and is in phase I (dynamic stabilization and strengthening) of his return to a sport program. What criteria might you use to assess whether Matt is ready to progress to functional strengthening exercises (stage II)?