ACL anterior cruciate ligament; ER oestrogen receptors; ERT oestrogen replacement therapy; HRT hormone replacement therapy; IGF-I insulin-like growth factor-I; OC oral contraceptive; Collagen; Hormone replacement therapy; Muscle strength; Oestrogen; Sarcopenia.

1 study on ACL anterior cruciate ligament; ER oestrogen receptors; ERT oestrogen replacement therapy; HRT hormone replacement therapy; IGF-I insulin-like growth factor-I; OC oral contraceptive; Collagen; Hormone replacement therapy; Muscle strength; Oestrogen; Sarcopenia. — reviewed, translated, woven together.