Lumbar Extensor Muscle Strength and Physical Performance in Community-Dwelling Older Adults: Findings From SarcoSpine Cohort.

Dong Hyun Kim, Sohee Oh, Seungcheol Kim, Sang Yoon Lee

Department of Radiology, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Dongjak-gu, Seoul, Republic of Korea.Department of Radiology, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Dongjak-gu, Seoul, Republic of Korea. · pubmed

Paper

Abstract

The lumbar extensor muscles (LEMs) play an important role in body posture and physical function in older adults. Because lumbar extensor strength decreases more rapidly than limb muscle strength with age, it should be evaluated to aid healthy aging. This study investigated the association between LEM strength and physical performance in community-dwelling older adults.

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Research summary

The paper claims that lumbar extensor muscle strength is associated with physical performance in community-dwelling older adults. This research is relevant as it addresses the importance of muscle strength in the context of healthy aging and physical function, which are critical factors in longevity.

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