Hopping in hypogravity—A rationale for a plyometric exercise countermeasure in planetary exploration missions
Fig 1
The vertical treadmill facility (VTF).
Panel a shows the setup of the VTF. The elongation of pistons of one 30s hopping trial at 0.38g is shown in Panel b. The elongation of the VTF pistons was used to calculate height of flight (hopping height/jump height).