Maintaining Muscle & Strength as You Age (IMAGE) Abbott Caption A new global review paper published in Age and Ageing sheds light on the significant number of adults age 50+ that suffer from sarcopenia, a debilitating condition characterized by progressive loss of muscle mass and strength. Credit (c) 2014 Abbott. All Rights Reserved. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.