Velocity region was from 10 to 25 m/s and revolution region was from 0 to 12.5 rps.
Dumek Jan, Šafařík Pavel 2018, 'Complete Description of Forces Acting on a Flying Beach Volleyball', EPJ Web of Conferenceshttps://doi.org/10.1051/epjconf/201818002021. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)