WebbStudy with Quizlet and memorize flashcards containing terms like The quadriceps are the prime movers of knee extension. Which muscle group is an antagonist to knee extension? A. Gluteus Maximus B. Tibialis anterior C. Hamstrings D. Soleus, This muscle allows you to stand on tiptoe when the knee is extended, and it flexes the knee when the foot is … WebbTo lift a cup, a muscle called the biceps brachii is actually the prime mover; however, because it can be assisted by the brachialis, the brachialis is called a synergist in this action (Figure 1). A synergist can also be a fixator that stabilizes the bone that is the attachment for the prime mover’s origin.
Figure 10.14 Flashcards Quizlet
WebbDorsiflexion and plantar flexion You dorsiflex your feet to walk on your heels, and plantar flex them to tiptoe.. Dorsiflexion: bringing your foot upward toward your shin. Plantar flexion: depressing your foot. 3. Muscle Actions Have Prime Movers, Synergists, Stabilizers, and Antagonists. While many muscles may be involved in any given action, … WebbStudy with Quizlet and memorize flashcards containing terms like The _____ is a prime mover of the glenohumeral joint during flexion., Which of the following muscles assist during extension of the glenohumeral joint, but is not as a prime mover?, Without lateral rotation of the humerus by the teres minor and infraspinatus muscles, the maximum … how far is albia from des moines
Lab 11 Flashcards Quizlet
WebbStudy with Quizlet and memorize flashcards containing terms like Coracobrachialis: Origin/Insertion & Action, Biceps brachii: Origin/Insertion & Action, Brachialis: Origin/Insertion & Action and more. WebbPrime mover of arm flexion ; adducts and medially rotates arm (big muscle) A synergist to the trapezius for adduction of the scapula is the rhomboid major, whereas a synergist of the trapezius for elevation of the scapula is the levator scapulae. True. Webb22 jan. 2024 · Prime mover or agonist: principal muscle that performs action. For example, biceps brachii is the prime mover, the brachialis is a synergistic muscle for that action. … hifi corp eswatinin online shoping