2018-03-082018-03-08Unknownhttp://hdl.handle.net/2152.3/6734This image reflects a graph for changes in leg force for Skylab 2, 3 and 4 crew members.change in leg forceexercise researchWilliam E. ThorntoncybexSpace MedicineSkylab 2Skylab 3Skylab 49.7 SL2-3-4 change in leg forceThis image reflects a graph for changes in arm forces for Skylab 2, 3 and 4 crew members.