5/7 - 25 Cards C Flashcards
what variable remains constant during insokinetic contratcions?
speed ; movement at constant speed throughout movements ROM, regardless of increased force output
Where do hands go on a step up?
torso or hips
when doing seated leg curl, where should knees be?
in line with axis of machine
what is true when talking about change of direction? (where should center of mass be in change of direction?)
athlete should keep center of mass lower in order to be quick and efficient
what number of step ups are needed for margaria-kalaman test?
9
which test should be administered fist in sequence of tests for javalin thrower?
height
formula for Glycemic load?
GI = GL of food x grams/carb divided by 100
if nutritional supplements include luecine; which does this do physiologically?
protein synthesis and protection against muscle catabolism
which fibers are least resistant to fatigue?
type IIx
what is false about zinc?
they are a building block for bone growth
which methods of training aid in minimize overall training time?
alternate upper with lower exercises In sets
the push off from the knee during running is immediately followed by what motion?
flexion
which movement phase of the push jerk includes the dip?
prep phase
what are chemical messengers that the endocrine glands synthesize, store and release into the blood?
hormones
in a facility that uses spotters how much room should be provided for spotting?
3-4 feet
