In Russia, sequence showing Russian cosmonauts Alexei Leonov and Pavel Belyayev undergoing tests in a laboratory: MS of Alexei Leonov strapped in a chair, a female laboratory technician feeling his pulse, walking to a control panel, the astronaut being spun around on himself and rocked back and forth. MS of Pavel Belyayav being strapped into a test unit, cut to CS of a male laboratory technician unstrapping the astronaut after the test. MS of Alexei Leonov running on a threadmill, CS of the astronaut's face while running. MS of Pavel Belyayev strapped to a chair on a large swing swigning back and forth as the chair is being spun on itself.