title: Chronic flexibility improvement after 12 week of stretching program utilizing the ACSM recommendations: hamstring flexibility.
authors.affiliation: University of Castilla la Mancha, Faculty of Sport and Physical Education, Toledo, Spain.
authors.forename: P
authors.initials: P
authors.lastname: Sainz de Baranda
authors.forename: F
authors.initials: F
authors.lastname: Ayala
mesh_terms: D005260:Female; D006801:Humans; D007866:Leg / Q000502:physiology*; D008297:Male; D052580:Muscle Stretching Exercises / Q000379:methods* / Q000592:standards; D018482:Muscle, Skeletal / Q000502:physiology; D018583:Pliability / Q000502:physiology*; D055815:Young Adult