title: [Jumper's knee].
abstract: A series of 30 athletes aged about 16 years on an average, exposed to activities putting a strain on the patellar tendon during training has been examined. They were involved in competitive sports for 3 years on an average. In 27 per cent of them jumpers knee symptoms have been found.
authors.affiliation: Oddziału Urazowo-Ortoped. Szpitala MSW, Bydgoszczy.
authors.forename: W
authors.initials: W
authors.lastname: Hagner
authors.forename: S
authors.initials: S
authors.lastname: Sosnowski
authors.forename: W
authors.initials: W
authors.lastname: Kaziński
authors.forename: S
authors.initials: S
authors.lastname: Frankowski
mesh_terms: D000293:Adolescent; D006801:Humans; D007718:Knee Injuries / Q000175:diagnosis* / Q000209:etiology; D008297:Male; D010329:Patella / Q000293:injuries; D013708:Tendon Injuries; D014142:Track and Field / Q000293:injuries*
vernacular_title: "Kolano skoczka" (jumper's knee).