Wheel or Arm Action | Pitching Machine Review By admin | Published on December 2, 2019August 29, 2024 Trying to decide which pitching machine fits your needs? Let us help with our review of the two main throwing styles, wheel design and arm action, commonly used by these machines. Wheel Design Wheel design pitching machines use either one, two, or three spinning wheels to propel the ball. Generally, a higher amount of wheels [...] Also posted in Pitching Machines || Tagged wheel pitching machine, pitching machine review, pitching machine comparison, pitching machine, arm pitching machine | Leave a comment