@inbook{19333,
  keywords = {Chapter},
  author = {Herbert Rob and Sjölund B.},
  title = {Stretching},
  year = {2007},
  journal = {Encyclopedia of Pain. Section 30: Physical Medicine and Rehabilitation},
  volume = {19},
  publisher = {Springer-Verlag},
  address = {Berlin Heidelberg},
  language = {eng},
}