Secondary outcomes
muscle contraction, pain
SECONDARY, BENDING
The secondary outcomes were the IKDC score and rehabilitation compliance score. The online questionnaire on the “Rehabilitation Cloud Platform” was used for measurement.The IKDC scale consists of 10 items on knee joint function and 8 items on knee ligament examination, including joint pain, exercise level, and daily activity ability, with a total score of 0–100. A higher score indicates better joint function. The IKDC scale is reliable, valid, and sensitive to changes in the joint functions of patients who underwent ACL reconstruction (The rehabilitation compliance scale was compiled according to the content of the patient's rehabilitation schedule (2019 version) after ACL reconstruction in the sports medicine department of Peking university third hospital. According to the actual degree of completion of the patients' home rehabilitation training, a 5-point Likert scale was used for classification and scoring, with scores ranging from 1 (totally disagree) to 5 (totally agree) for each item, including ankle pump training, muscle contraction training, leg lifting, stretching and bending, ice regimen, and brace wearing.