Muscle movements
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shoulder flexion | PM pect major SYN biceps
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shoulder extension | PM lats SYN teres major
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shoulder abduction | PM deltoid; SYN supraspinatus
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shoulder adduction | PM lats SYN teres major
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shoulder horizontal abduction/extension | PM none; SYN deltoid
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shoulder horizontal adduction/flexion | PM pect major; SYN deltoid
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shoulder lateral rotation | PM infraspinatus; SYN deltoid
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shoulder medial rotation | PM subscapularis; SYN lats
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scapula protaction | PM serratus anterior; SYN pect minor
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scapula upward rotation | PM serratus anterior; SYN trapezius
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scapula downward rotation | PM pectoralis minor; SYN levator scapulae
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scapula retraction | PM rhomboid major; SYN rhomboid minor
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scapula elevation | PM levator scapulae; SYN trapezius
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scapula depression | PM trapezius; SYN pectoralis minor
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contracting the subclavius | stabilizes and depresses the entire shoulder
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elbow flexion | PM biceps ; SYN pronator teres
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elbow extension | PM triceps; SYN anconeus
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elbow pronation | PM pronator teres; SYN pronator quadratus
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elbow supination | PM none; SYN supinator
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hip flexion | PM iliopsoas; SYN tensor fascia latae
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hip extension | PM gluteus maximus SYN semitendonosus
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hip abduction | PM gluteus medius; SYN gluteus maximus
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hip adduction | PM none; SYN adductors
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hip horizontal abduction/extension | PM piriformis; SYN sup gemellus
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hip horizontal adduction/flexion | PM adductors; SYN pectineus
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hip medial rotation | PM none; SYN adductors
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hip lateral rotation | PM none; SYN gluteus maximus
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knee flexion | PM semitendonosus SYN plantaris
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knee extension | PM quads, SYN tensor fasciae latae
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ankle plantar flexion | PM gastrocnemius, SYN tibialis posterior
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ankle dorsiflexion | PM tibialis anterior; SYN fibularis tertius
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ankle inversion | PM tibialis posterior; SYN tibialis anterior
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ankle eversion | PM none; SYN fibularis tertius
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concentric contraction | muscle shortens (force and movement in same direction)
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eccentric contraction | muscle lengthens (force and movement in opposite directions)
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open kinetic chain | freely moving, unfixed to object (dumbbell)
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closed kinetic chain | restrains movement (barbell)
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3 planes | coronal (a/p), sagittal (r/l), transverse (s/i)
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eccentric is usually | flexion, adduction
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concentric is usually | extension, abduction
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part 2 of pushup is what (at shoulder) | flexion (horizontal adduction)
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part 1 of pushup what muscle eccentric | triceps
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eccentric at knee squat part 1 | quads (not rectus femoris)
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hip extension part 2 squat | biceps femoris (long head)
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antagonist at hip, synergist knee squat part 2 | tensor faschiae latae
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part 1 squat what movement at ankle | dorsiflexion
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part 2 squat what movement at ankle | plantar flexion
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fixator at elbow arm rotation | brachioradialis, pronator teres, brachialis
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prime mover part 1 arm rotation | subscapularis (medial rotation)
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prime mover part 2 arm rotation | infraspinatus (lateral rotation)
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prime mover shoulder pullup | lats, pect major
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synergist elbow pullup | pronator teres, brachioradialis
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