title: Comment on Maffulli et al. entitled "Release of the medial head of the gastrocnemius for Achilles tendinopathy in sedentary patients: a retrospective study".
authors.affiliation: Department of Pharmacy, Cangzhou Hospital of Integrated Traditional and Western Medicine of Hebei Province, Cangzhou, 061001, Hebei Province, People's Republic of China, shengtan1986@163.com.
authors.forename: Shengtan
authors.initials: S
authors.lastname: Zhang
authors.forename: Xinyu
authors.initials: X
authors.lastname: Lan
authors.forename: Shiwei
authors.initials: S
authors.lastname: Chen
authors.forename: Li
authors.initials: L
authors.lastname: Chen
authors.forename: Li
authors.initials: L
authors.lastname: Xiao
authors.forename: Jishan
authors.initials: J
authors.lastname: Lan