Fluid Shifts: The crew performed activities related to the Chibis (lower body negative pressure) portion of the investigation.  Fluid Shifts is a NASA investigation, divided into Dilution Measurements, Baseline Imaging, and Imaging with Chibis. The Chibis hardware is used to perform the Lower Body Negative Pressure (LBNP) part of the experiment. The Fluid Shifts experiment …

Source: ISS Daily Summary Report - 3/18/2020