Resistive Exercise for Arthritic Cartilage Health (REACH): A randomized double-blind, sham-exercise controlled trial

A Short Physical Performance Battery Assessing Lower Extremity Function: Association With Self-Reported Disability and Prediction of Mortality and Nursing Home Admission

Jack M. Guralnik, E. M. Simonsick, Luigi Ferrucci et al. · Journal of Gerontology · 1994 · 9.4K citations

Validation study of WOMAC: a health status instrument for measuring clinically important patient relevant outcomes to antirheumatic drug therapy in patients with osteoarthritis of the hip or knee.

Nicholas Bellamy, W. Watson Buchanan, Charles H. Goldsmith et al. · PubMed · 1988 · 7.8K citations

Parallel Trial, Non-operative Management, Health Status Instrument +19

Development of criteria for the classification and reporting of osteoarthritis: Classification of osteoarthritis of the knee

Roy D. Altman, E. Asch, D. Blöch et al. · Arthritis & Rheumatism · 1986 · 6.7K citations

Perceived exertion as an indicator of somatic stress

G Borg · Journal of Rehabilitation Medicine · 1970 · 4.7K citations · Full text

Physical Activity, Kinesiology, Somatic Stress +6

The physical activity scale for the elderly (PASE): Development and evaluation

Richard A. Washburn, Kevin Smith, Alan M. Jette et al. · Journal of Clinical Epidemiology · 1993 · 3.1K citations

Physical Activity, Kinesiology, Adapted Physical Activity +13