Older adults around age 72 who have fallen before aren't any weaker in their knee muscles than those who haven't fallen — so knee strength might not help predict who's more likely to fall.

29

Pro

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Against

Evidence from Studies

Supporting (1)

29

Community contributions welcome

29

Muscle power is more important than strength in preventing falls in community-dwelling older adults.

Cross-Sectional Study

Human

2022 Mar

The study found that older adults who fell were just as strong in their knee muscles as those who didn’t fall, which supports the idea that simple strength isn’t enough to predict falls.

Contradicting (0)

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No contradicting evidence found

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Source Study

Muscle power is more important than strength in preventing falls in community-dwelling older adults.

Score: 29

DOI: 10.1016/j.jbiomech.2022.111018

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Older adults around age 72 who don’t fall tend to have stronger leg power—especially when standing up quickly from a chair—compared to those who do fall, suggesting that how fast you can move your legs might matter more than raw strength when predicting fall risk.

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0

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As people get older, their leg muscle power slowly gets weaker — and it starts to drop faster after age 60. A long-term study found that this loss speeds up with age and could be a sign of overall physical decline as we get older.

46

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