title: Åstrand
text: # Åstrand
  
  Åstrand is a Nordic surname that may refer to
  
  * Christina Åstrand (born 1969), Danish violinist
  * Jonathan Åstrand (born 1985), Finnish sprinter
  * Per-Olof Åstrand (1922–2015), Swedish physiologist
     * Åstrand test, a way of measuring $VO_2$ max (maximum rate of oxygen consumption during incremental exercise)
  