@article{BittmannBadtke1993,
  author    = {Bittmann, Frank and Badtke, Gernot},
  title     = {Zur Muskelfunktion bei standartisierter H{\"u}ftextension bei Kindern im Alter von 7 bis 8 Jahren},
  year      = {1993},
  language  = {de}
}
@article{BittmannBadtkeSchmidt1997,
  author    = {Bittmann, Frank and Badtke, Gernot and Schmidt, Ottmar},
  title     = {Zum kinematischen Verhalten von Becken- und Schulterachse sowie Wirbels{\"a}ulenl{\"a}nge beim Langstreckenlauf},
  year      = {1997},
  language  = {de}
}
@article{BadtkeBittmannLaziketal.1993,
  author    = {Badtke, Gernot and Bittmann, Frank and Lazik, Dieter and Amelung, Peter},
  title     = {Ver{\"a}nderungen der Wirbels{\"a}ulenl{\"a}nge im Tagesverlauf},
  isbn      = {3-335-00346-2},
  year      = {1993},
  language  = {de}
}
@article{LazikAmelungBittmannetal.1994,
  author    = {Lazik, Dieter and Amelung, Peter and Bittmann, Frank and Badtke, Gernot},
  title     = {Ver{\"a}nderungen der Wirbels{\"a}ulenl{\"a}nge durch k{\"o}rperliche Belastung sowie nat{\"u}rliche und forcierte Entlastung},
  year      = {1994},
  language  = {de}
}
@article{KittelMischSchmidtetal.2005,
  author    = {Kittel, Rene and Misch, K. and Schmidt, M. and Ellwanger, Siegfried and Bittmann, Frank and Badtke, Gernot},
  title     = {Specific effects of boxing on functional parameters of the locomotor system},
  year      = {2005},
  abstract  = {Problems: Boxer that take part on contests regularly are characterized by high strains on the locomotor system. Especially the area of shoulder girdle and neck can be overused by the fighting posture and standard techniques, that are often associated with non-physiological patterns. Methods: Of 11 young boxers (age 14.6 +/- 0.6 years; 7.3 +/- 0.6 training units per week) and a control group (CG) of 52 male pupils (age 15.4 +/- 0.4 years) the static of head, shoulder girdle, and pelvis was detected by somatoscopy. Additionally, cyclical rotations of the cervical spine were measured using the 3-d-motion recording system CMS70 (Zebris, Germany) and the active range of motion was analysed. Results: In comparison to the CG, head and shoulder of the boxers were ventralised more often (p<0.01). Furthermore, highly significant group differences in the bilateral position of the shoulder heights and the iliac crests were detected in the frontal plane. On average, the active maximal rotation of the boxers was decreased by 17.8 degrees (p = 0.006; d = 0.800). Discussion: Our study was able to detect significant differences in the analysed functional parameters of the locomotor system that may be explained by boxing specific strains and which are prerequisites of optimal performance. As long-term pathologic effects can not be excluded, adequate compensational exercises should be integrated in the training},
  language  = {en}
}
@article{KetelhutBadtke1997,
  author    = {Ketelhut, Reinhard G. and Badtke, Gernot},
  title     = {Schwimmen : der angenehme Weg zur Ganzk{\"o}rpergesundheit?},
  year      = {1997},
  language  = {de}
}
@article{BittmannBadtkeSchmidt1998,
  author    = {Bittmann, Frank and Badtke, Gernot and Schmidt, Ottmar},
  title     = {On the kinematic behaviour of the pelvis and shoulde axis as well as the height of the spine during long distance running},
  year      = {1998},
  language  = {en}
}
@article{KittelBittmannBadtkeetal.2002,
  author    = {Kittel, Rene and Bittmann, Frank and Badtke, Gernot and Luther, Sven},
  title     = {Objektivierte Beurteilung der aktiven zyklischen Halswirbels{\"a}ulenrotation bei Funktionsst{\"o}rungen : eine neue Mess- und Auswertungsmethodik zur Qualifizierung des zervikalen Bewegungsmusters},
  year      = {2002},
  language  = {de}
}
@article{BadtkeBittmannSotzko1994,
  author    = {Badtke, Gernot and Bittmann, Frank and Sotzko, A.},
  title     = {Muskelfunktion bei H{\"u}ftextension in der Bauchlage - untersucht an Kindern der zweiten Klasse},
  year      = {1994},
  language  = {de}
}
@article{BittmannBadtkeSilbermann1995,
  author    = {Bittmann, Frank and Badtke, Gernot and Silbermann, U.},
  title     = {Kontrolle des Rehabilitationsverlaufs nach Knie- und Sprunggelenksverletzungen mit Hilfe der Computerdynographie : Poster auf dem 34. Sport{\"a}rztekongreß in Saarbr{\"u}cken (ausgezeichnet mit dem 1. Posterpreis auf orthop{\"a}dischem Gebiet)},
  year      = {1995},
  language  = {de}
}