Energy balance
Maximum mitochondrial capacity is directly related to muscle contractile performance and physical function in older adults, regardless of chronological age.
Improving your mitochondrial capacity through physical activity can directly improve your muscle strength and physical function. This means that exercises that boost mitochondrial health (like aerobic exercise) are not just good for your heart, but also for your ability to perform daily tasks and maintain muscle strength.
Interestingly, maximum mitochondrial capacity was related to muscle contractile performance and physical function.
Why this rating
Strong observational data with multiple direct measures of mitochondrial function and physical performance.
Source
Physical activity unveils the relationship between mitochondrial energetics, muscle quality, and physical function in older adults
Giovanna Distéfano et al. · Journal of Cachexia Sarcopenia and Muscle · 2018
DOI 10.1002/jcsm.12272
More from this paper
- High levels of physical activity preserve mitochondrial capacity and exercise efficiency in older adults, effectively negating the negative impacts of chronological aging on these metrics.Good
- Mitochondrial efficiency (P/O ratio) is positively related to exercise efficiency (Gross and Net Efficiency) in older adults, and both are reduced by physical inactivity.Good
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