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  • Olaf Verschuren, Marjolijn Ketelaar, Tim Takken, Marco van Brussel, Paul J. M. Helders, Jan Willem Gorter
  • Medicine
  • Disability and rehabilitation
  • 2008 (First Publication: 1 January 2008)
  • Purpose. To evaluate the intertester reliability of two methods for measuring lower-limb strength in children with cerebral palsy (CP). Method. Twenty-five subjects with CP (7 – 17 years of age)Expand
  • Olaf Verschuren, Marjolijn Ketelaar, Jan Willem Gorter, Paul J. M. Helders, Cuno S.P.M. Uiterwaal, Tim Takken
  • Medicine, Psychology
  • Archives of pediatrics & adolescent medicine
  • 2007 (First Publication: 1 November 2007)
  • OBJECTIVE To evaluate the effects of an 8-month training program with standardized exercises on aerobic and anaerobic capacity in children and adolescents with cerebral palsy. DESIGN PragmaticExpand
  • Olaf Verschuren, Tim Takken, Marjolijn Ketelaar, Jan Willem Gorter, Paul J. M. Helders
  • Medicine
  • Pediatric physical therapy : the official…
  • 2007 (First Publication: 22 January 2007)
  • Purpose: We investigated reliability, construct validity, and feasibility of two sprint tests for children with cerebral palsy (CP). Methods: Twenty-six children with CP participated (7–18 years ofExpand
  • Nienke Duppen, Tim Takken, +4 authors Wim A. Helbing
  • Medicine
  • International journal of cardiology
  • 2013 (First Publication: 3 October 2013)
  • BACKGROUND Most patients with congenital heart disease (ConHD) do not perform regular physical exercise. Consensus reports have stated that exercise should be encouraged and regularly performed inExpand