5/25 - 50 Cards D Flashcards
what is summation?
when a muscle does not relax before a second twitch occurs
an athlete is trying to increase muscle fibers, what is an appropriate rest period?
1 minute
what is minimum for an athlete to train in a facility?
100sq.ft
what are consequences to lack of fiber? (nutrient)
type II diabetes, heart disease, colon cancer, constipation
where should resistance band be placed when using it for squats?
inside plate, touching plate
sarcopenia?
decreased strength and muscle mass (age-related)
why should alcohol be avoided after treatment or competition
imparis muscle protein synthesis
what movement will target back of thighs?
knee flexion
How many essential amino acids are in salmon?
9
85% of 1RM; how many reps is this ideally?
6
what doesnt contract during a seated leg curl?
rectus femoris
an athlete performs 2 reps more than assigned goal, what rule should be applied?
2 for 2 rule
a sudden episode of overload resulting in an injury to a given tissue is known as what?
macrotruma
what is 1RM to build max strength?
70-80% 1RM
hamstrings are target of what stretch?
straddle
what of the following involves using elastic energy and a reflexive action to increase force output following an eccentric action?
stretch shortening cycle
an athlete can’t put on muscle mass without loosing weight, which factors would contribue to this?
eating less than 1.8-2.7g protein/kg of body weight per day
which 2 exercises needs spotters?
front and back squat
the ROM around a joint and surrounding movement during a passive stretch is what?
static flexibility
how many calories does a moderate active male need?
19kcal/pound:
MALE: light (17kcal), mod (19kcal), heavy (23kcal)
FEMALE: light (16kcal), mod (17kcal). heavy (20kcal)