TY - RPRT TI - Does cumulating endurance training at the weekends impair training effectiveness? AU - Tim Meyer AU - Markus Auracher AU - Katrin Heeg AU - Axel Urhausen AU - Wilfried Kindermann PY - 2006 DO - 10.1097/01.hjr.0000198921.34814.4d UR - https://pubmed.ncbi.nlm.nih.gov/16874148/ ID - 16874148 ER -