AU - خلف، محمد كاظم AU - رحيم، نورس مهدي AB - The importance of the research lies in using Mass Suit training aid for developing special endurance in walkers. Mass suit depends on rubber ropes for training resistance strength developing the working muscles of walking specially the arms, legs, abs and lower back. The researchers concluded that the designed training program have a significant effect on special endurance for arms, legs, abs and lower back as well as there is a development in achievement time in the first and second tens of 20Km walking race. The researchers recommend using mass suit as a training aid at the end of the main part of training especially during special endurance training or altitude training. (Published abstract) http://search.shamaa.org/abstract_en.gif OP - ص ص. 132-149 T1 - تأثير تمرينات القوة المعيقة باستخدام (Mass Suit) في التحمل الخاص والإنجاز للاعبي فعالية سباق المشي 20 كم للمتقدمين [مقال] UL - https://www.iasj.net/iasj/article/157776 النص الكامل (PDF) 1 http://search.shamaa.org/fulltext.gif