en فيزيولوژی ورزشی و شاخه‌های وابسته بدان Sport Physiology and its related branches مقاله اصیل Original Article <p dir="ltr" style="text-align: justify;"><span style="font-family:times new roman;"><span style="font-size:12px;"><strong>Background. </strong>In team sports, according to perform variety of motor skills, development of special bio-motor abilities and imposed proper exercise stress, hematologic adaptations following exercise will be different. </span></span></p> <p dir="ltr" style="text-align: justify;"><span style="font-family:times new roman;"><span style="font-size:12px;"><strong>Objectives. </strong>Therefore, the aim of this study was the effects of six weeks combined training program on hematological parameters in elite basketball players. Methods. Fifteen athletes from 30 qualified players for basketball playoff league, with the average age of (24&plusmn;1/5) years, selected randomly and they were participated in 6weeks (3 sessions per week) of combined training (circular resistance training and basketball special-skills). Blood samples were drawn in the fasting state for Three times: before, after and 24 recovery hours in order to measure the hematologic parameters (red and white blood cells, hemoglobin, hematocrit, MCV, PLT, MCH, MCHC, plasma volume). </span></span></p> <p dir="ltr" style="text-align: justify;"><span style="font-family:times new roman;"><span style="font-size:12px;"><strong>Results. </strong>Significant increase in the white blood cells and platelet counts were obtained, in two stages; after and 24 hours recovery times. While the levels of hemoglobin, hematocrit, and number of red blood cells (RBC) were decreased after 24 hours of recovery significantly. The significant changes weren&#39;t observed in MCH, MCHC, MCV and plasma volume factors following the combined training program. </span></span></p> <p dir="ltr" style="text-align: justify;"><span style="font-family:times new roman;"><span style="font-size:12px;"><strong>Conclusion. </strong>Performing combined training plays an important role in physiological and hematological adaptations processes and promotion athletic performance. While, prescription this method of training must be associated with regularly biochemical blood monitoring to balance between exercises stress and recovery strategies.</span></span></p> Combined Training, Blood Cells, Plasma Volume, Hemoglobin, Blood Platelets 15 23 http://aassjournal.com/browse.php?a_code=A-11-527-1&slc_lang=en&sid=1 Mohammad Talaee mohammadtalaee64@yahoo.com 10031947532846003880 10031947532846003880 Yes Department of Exercise Physiology, Faculty of Sport Science, Bu-Ali-Sina University, Hamedan, Iran Farzad Nazem farzadnazem1@yahoo.com 10031947532846003881 10031947532846003881 No Department of Exercise Physiology, Faculty of Sport Science, Bu-Ali-Sina University, Hamedan, Iran Seyed Jalal Taherabadi jalaltaherabadi@gmail.com 10031947532846003882 10031947532846003882 No Department of Sport Science, Faculty of Literature & Humanities, Lorestan University, Khoramabad, Iran Sima Sajadi simasajadi72@yahoo.com 10031947532846003883 10031947532846003883 No Department of Physical Education and Sport Science, Asadabad Branch, Islamic Azad University, Hamadan, Iran