1. Relevance to assess and preserve muscle strength in aging field.
- Author
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Buckinx, F. and Aubertin-Leheudre, M.
- Subjects
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MUSCLE strength measurement , *MUSCLE strength , *MUSCLE aging , *EXERCISE , *MUSCLE mass , *PHYSICAL activity , *NUTRITION - Abstract
According to the revised European consensus on sarcopenia, muscle strength is the primary parameter of sarcopenia and is associated with adverse outcomes or physical limitation. This literature review aims to clarify how and why to measure and preserve muscle strength in older population. Overall, the relationship between muscle strength and physical function is impacted by level of muscle mass, the degree of obesity (BMI), age and physical activity. Therefore, these factors are to be considered in the evaluation of muscle strength. It is necessary to have objective, reliable and sensitive tools to assess muscle strength, in different populations to detect and quantify weakness, to adapt physical exercises to patients' capacity and to evaluate the effects of treatment. Handgrip strength measurement might be reasonable for clinical practice while the measurement of knee flexors/extensors strength with both 1RM and dynamometers is increasingly important yet restricted by the requirement of special equipment. Physical activity and nutrition are two important behavioral factors to maintain muscle strength. Combined exercise and nutrition interventions improved muscle strength to a more prominent degree than exercise or nutrition alone. • Overall, the relationship between muscle strength and physical function is impacted by level of muscle mass, the degree of obesity (BMI), age and physical activity. • It is necessary to have objective, reliable and sensitive tools to assess muscle strength. • Physical activity and nutrition are two important behavioral factors to maintain muscle strength. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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