Document Detail

Comparison of isoinertial to simulated inertial force from a controlled resistance exercise device for spaceflight - biomed 2011.
MedLine Citation:
PMID:  21525594     Owner:  NLM     Status:  In-Data-Review    
Spaceflight leads to muscle and bone atrophy, and isoinertial (free-weight) exercises provide a sufficient stimulus to elicit increases in both muscle strength and bone mineral density in earth-based studies. Therefore, a computer controlled resistance exercise device is being developed for NASA that is able to simulate the inertial loading experienced when lifting a mass on earth. The ground reaction force with the device is compared to the ground reaction force measured during isoinertial dead-lifts over a full spectrum of resistance levels. Results indicate promise of adequately simulating the inertial effects experienced during terrestrial exercise by compensating for the difference by calibrating the control signal with the addition of (-7.27 + 0.03*desired resistance level) percent to the base desired resistance level.
David C Paulus; Daniel M Settlage; Brian K Schilling
Related Documents :
23934874 - Cycling exercise to resist electrically stimulated antagonist increases oxygen uptake i...
24744734 - The role of sense of effort on self-selected cycling power output.
23103214 - Cortical current density oscillations in the motor cortex are correlated with muscular ...
24782684 - High-intensity interval training and β-hydroxy-β-methylbutyric free acid improves aer...
2926084 - Expression of complement receptors type 1 (cr1) and type 3 (cr3) on circulating granulo...
18468864 - Lateral cephalometric analysis of the pharyngeal airway space affected by head posture.
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Biomedical sciences instrumentation     Volume:  47     ISSN:  0067-8856     ISO Abbreviation:  Biomed Sci Instrum     Publication Date:  2011  
Date Detail:
Created Date:  2011-04-28     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0140524     Medline TA:  Biomed Sci Instrum     Country:  United States    
Other Details:
Languages:  eng     Pagination:  41-5     Citation Subset:  IM    
University of Arkansas-FortSmith, Fort Smith, Arizona.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  A user-friendly application for the extraction of kubios hrv output to an optimal format for statist...
Next Document:  Evaluating antibiotic release profiles as a function of polymer coating formulation - biomed 2011.