... concluded that physical activity, often in the form of endurance and/or resistance trainingexercise, was positively associated with HRQL, regardless of age, health and activity status [3]. Data from ... conceived and designed the study, acquired data,performed statistical analyses, and drafted the manu-script. BS and PSM recruited subjects and revised the man-uscript. ASF, CF, KJN acquired data and ... and revised themanuscript. AWG conceived and designed the study,assisted with statistical analyses and their interpretation,and drafted and revised the manuscript. All authors readand approved...