NDLI: Work, exercise, and space flight. 3: exercise devices and protocols

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Work, exercise, and space flight. 3: exercise devices and protocols

Content Provider	NASA Technical Reports Server (NTRS)
Author	Thornton, William
Copyright Year	1989
Description	Preservation of locomotor capacity by earth equivalent, exercise in space is the crucial component of inflight exercise. At this time the treadmill appears to be the only way possible to do this. Work is underway on appropriate hardware but this and a proposed protocol to reduce exercise time must be tested. Such exercise will preserve muscle, bone Ca(++) and cardiovascular-respiratory capacity. In addition, reasonable upper body exercise can be supplied by a new force generator/measurement system-optional exercise might include a rowing machine and bicycle ergometer. A subject centered monitoring-evaluation program will allow real time adjustments as required. Absolute protection for any astronaut will not be possible and those with hypertrophied capacities such as marathoners or weight lifters will suffer significant loss. However, the program described should return the crew to earth with adequate capacity of typical activity on earth including immediate ambulation and minimal recovery time and without permanent change. An understanding of the practical mechanics and biomechanics involved is essential to a solution of the problem.
File Size	787427
Page Count	12
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19910001266
Archival Resource Key	ark:/13960/t5dc2xt0c
Language	English
Publisher Date	1989-10-01
Access Restriction	Open
Subject Keyword	Aerospace Medicine Physical Exercise Exercise Physiology Losses Biodynamics Treadmills Ergometers Muscles Bones Space Flight Stress Astronauts Protection Real Time Operation Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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