Muscular System Contraction of Motor Units The contraction of a skeletal muscle is the result if the activity of groups of muscle cells called motor units. The size and number of motor units being stimulated is an important factor is dtermining the strenght of a contraction Other Video about Muscular System Muscular System Contraction of Whole Muscle http://www.youtube.com/watch?v=z9KPtZCFYzg muscle tissue anatomy and physiology http://www.youtube.com/watch?v=AvzsmxbKoKc muscular system Muscle Metabolism http://www.youtube.com/watch?v=upN7bwr56Z8 Muscular System Sliding Filament Theory http://www.youtube.com/watch?v=NI3ixUuyaDA Muscular System The Neuromuscular Junction http://www.youtube.com/watch?v=s6KIRoNGvFQ Muscular System Anatomy Review http://www.youtube.com/watch?v=wBk0Wxaam6M Pearson Education, Inc., publishing as Benjamin Cummings Translated titles: Muskelkontraktion der motorischen Einheiten मोटर इकाइयों के मांसपेशी प्रणाली संकुचन Spierstelsel sametrekking van motoriese eenhede Ang muscular system contraction ng mga yunit ng motor 모터 장치의 근육 수축 Contracción del sistema muscular de las unidades motoras تقلص النظام العضلي للوحدات الحركية মোটর একক পেশী সিস্টেম সংকোচন मोटर एकाइहरूको पेशी प्रणाली संकुचन موٹر یونٹس کی پٹھوں کے نظام کے سنکچن