Janyacharoen T, Chaichanawongsa J, Namsiri S, Thongduang Y, Arayawichanond P, Kanpittaya J. Effects of aquatic exercise on trunk flexibility, back muscle strength, and pain scale in chronic nonspecific low back pain patients. Chula Med J [internet]. 2023 Sep. 19 [cited 2026 Sep. 11];56(4). available from: https://he05.tci-thaijo.org/index.php/CMJ/article/view/797