The requirements for exercise in space by means of locomotion are established and addressed with prototype treadmills for use during long-duration spaceflight. The adaptation of the human body to microgravity is described in terms of 1-G locomotor biomechanics, the effects of reduced activity, and effective activity-replacement techniques. The treadmill is introduced as a complement to other techniques of force replacement with reference given to the angle required for exercise. A motor-driven unit is proposed that can operate at a variety of controlled speeds and equivalent grades. The treadmills permit locomotor exercise as required for long-duration space travel to sustain locomotor and cardiorespiratory capacity at a level consistent with postflight needs.


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    Titel :

    Locomotor exercise in weightlessness


    Beteiligte:
    Thornton, W. (Autor:in) / Whitmore, H. (Autor:in)

    Erscheinungsdatum :

    01.07.1991


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Locomotor Exercise in Weightlessness

    Whitmore, H. / Thornton, W. | SAE Technical Papers | 1991


    Exercise response to simulated weightlessness

    Sawin, C. F. / Rummel, J. A. / Buderer, M. C. | NTRS | 1979


    Weightlessness

    Gerathewohl, S.J. | Engineering Index Backfile | 1957



    Weightlessness

    Grounds, D. J. | NTRS | 1979