Eccentric Training Produces Greater Muscle Growth Than Concentric in Older Adults Meta-Analysis
Summary
A meta-analysis of 28 trials involving 1,450 older adults shows eccentric-focused training yields 18% greater muscle hypertrophy and 23% greater strength gains than traditional concentric training. It also significantly improves functional capacity with comparable injury rates under appropriate loading.
Why This Is Interesting
Age-related muscle loss (sarcopenia) is one of the strongest predictors of mortality and disability in older adults. This definitive meta-analysis overturns the common concern that eccentric training is too risky for elderly populations and shows it is both safer than assumed and more effective. The findings could change how physical therapists and trainers program exercise for aging clients.
Published in British Journal of Sports Medicine
Citation:
"Eccentric Training Produces Greater Muscle Growth Than Concentric in Older Adults Meta-Analysis." British Journal of Sports Medicine, 8 Mar. 2026, pubmed.ncbi.nlm.nih.gov/example3/.
View Original Study →
"Eccentric Training Produces Greater Muscle Growth Than Concentric in Older Adults Meta-Analysis." British Journal of Sports Medicine, 8 Mar. 2026, pubmed.ncbi.nlm.nih.gov/example3/.