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Prepare - Accelerate - Follow-through Repost from @sportlab.fi Tennis serve analysis @aleksilofman serve speed ~200km/h @sportlab.fi .... Three phases of tennis serve are Preparation phase . From the first of movement until maximal external rotation of the shoulder. Which coincides at the point when the tip of the racket head points towards the ground. . Acceleration phase . Begins from maximal external rotation of the shoulder until the end of ball contact . Follow-through phase . Begins immediately post ball contact and continues through the end of the service motion . More tennis video analysis coming up soon @hvstennis @tennisfin #tennis #tennisserve #videoanalysis @vulcam.tv #vulcam

This was posted almost a year ago. Happy to see VULCAM has brought helping hand to many physical therapy customers since . #tbt #throwbackthursday... Repost from @vulcam.tv using @RepostRegramApp - We make physiotherapists’ eyes just a little better . #vulcam #vulcamtv #videoanalysis #multiviewpoint #wholenewview #gaitanalysis #simplegaitanalysis #physicaltherapy #physicaltherapystudent #sportsphysio

Hi there all Vulcamers and yet to become ones We just revamped our web site https://vulcam.tv Check it out and let us know what you think /

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VULCAM used by Ryan Crouser to better his technique and he won the Toyota USATF Championship by the way! https://www.dyestat.com/gprofile.php