The Healthspan Map · Ch3 Baseline: Strength

Grip strength

What this is linked to

Where Grip strength is linked — 9 sources.In the order the Map holds them: strongest evidence first. That is a statement about the evidence, not about what matters most.
Nutrient or lever	Direction	Strength	Evidence type	What was found	Source
Grip strength	Watch this	Moderate	Established clinical	Reduced muscle strength (grip as a sarcopenia proxy) is a leading, well-established fall risk factor.	Falls risk factors (StatPearls) (opens in a new tab)
Grip strength	Watch this	Moderate	Cohort / observational	Frailty and low muscle strength (grip as a sarcopenia proxy) raise pneumonia susceptibility, especially in older adults.	Inflammation & pneumonia review (PMC6221464) (opens in a new tab)
Grip strength	Watch this	Strong	RCT / meta-analysis	Grip strength indexes whole-body muscle strength; lower grip predicts higher all-cause mortality, cardiovascular disease and cancer.	Wu et al., JAMDA 2017 (meta-analysis of prospective cohorts) (opens in a new tab)
Grip strength	Watch this	Strong	Cohort / observational	Muscle weakness (grip <26 kg men / <16 kg women) carried higher hazard for a broad range of health outcomes.	Celis-Morales et al., BMJ 2018 (UK Biobank, n=502,293) (opens in a new tab)
Grip strength	Watch this	Strong	RCT / meta-analysis	Muscle weakness (grip <26 kg men / <16 kg women) carried higher hazard for a broad range of health outcomes.	Association of Grip Strength With Risk of All-Cause Mortality, Cardiovascular Diseases, and Cancer, J Am Med Dir Assoc 2017 (opens in a new tab)
Grip strength	Watch this	Moderate	Cohort / observational	Grip strength predicted cardiovascular and all-cause mortality more strongly than systolic blood pressure.	Leong et al., Lancet 2015 (PURE study) (opens in a new tab)
Grip strength	Watch this	Moderate	Cohort / observational	Lower grip was associated with higher cardiovascular incidence and mortality and improved an office-based risk score.	Celis-Morales et al., BMJ 2018 (UK Biobank) (opens in a new tab)
Grip strength	Watch this	Moderate	Cohort / observational	Higher grip strength was associated with lower all-cause mortality across half a million adults.	Celis-Morales et al., BMJ 2018 (UK Biobank) (opens in a new tab)
Grip strength	Watch this	Moderate	RCT / meta-analysis	Pooled cohorts confirm grip strength as an inverse predictor of all-cause mortality.	Wu et al., JAMDA 2017 (meta-analysis) (opens in a new tab)