Astronauts Carr and Pogue demonstrate weight training in zero-gravity

SL4-150-5080 (16 Nov. 1973-8 Feb. 1974) --- Two of the three Skylab 4 (third manning) astronauts exhibit the "magic" that can be accomplished in the weightlessness of space. Astronaut Gerald D. Carr, mission commander, uses his index finger to suspend astronaut William R. Pogue, pilot, in the Orbital Workshop (OWS). The two "wizards" completed almost three months aboard the Earth-orbiting Skylab space station, plenty of time to grow these full beards. The photograph was taken with a 35mm camera by astronaut Edward G. Gibson, science pilot. Photo credit: NASA