TY - RPRT TI - Effect of changes in load carriage while walking on the left ventricular function in highly trained elderly subjects. AU - Michael Sagiv AU - Jacob Ruddoy AU - Amira Sagiv AU - Shlomo Ben-Gal AU - David Ben-Sira DO - 10.1159/000065251 UR - https://pubmed.ncbi.nlm.nih.gov/12169793/ ID - 12169793 ER -