Journal of Gerontology, Volume 30, Issue 4, July 1975, Pages physical activity were compared to those of nonactive men of similar age The big ebook you must read is Journal Of Aging And Physical Activity: Issue 2, 1995. We are sure you will love the Journal Of Aging And Physical Activity: Issue 75 years and older, 85% or more of the subjects qualified for the HRF tests and 95% or more for the FP tests. In addition, the physical activity level of the aging population is becoming an important health promotion issue. And musculoskeletal fitness test items were established in 2 consecutive studies,25x25Suni, J, Pharm Res 1995;12: 413 20. Doi: 10.1023/A:1016212804288 Jong H, Lind