Aging-BC_Biomarker

BIOMARKER INFORMATION
Biomarker	Energetic Cost of Walking
Category	Independent Events
Affected targets	Skeletal Muscle Aging
Hallmarks	Other
Molecular	Other
Description	Energetic cost of walking and energy capacity are also linked with functional decline
EXPERIMENT INFORMATION
Region	worldwide
Race	multiple racial
Samples	493
Age	50-93
Gender	/
Application	Functional
Conclusion	Higher cost-to-capacity ratio and lower energy capacity may manifest as more fragmented physical activity, especially among those less active or aged ≥70 years. future studies should examine whether an increasing cost-to-capacity ratio or declining energy capacity predicts subsequent activity fragmentation.
Reference	Jennifer A Schrack, J Gerontol A Biol Sci Med Sci, 2021
Details	PMID:33963748 (Click to Pubmed) ； IF: ； Citation:
Confidence