6/17 - 50 cards E Flashcards
which of the following muscles assists the deltoids in pressing a barbell over the head?
1) triceps 2) teres major 3) infraspinatus
triceps
after completing a one-arm dumbbell snatch, what is the first movement that should be performed in order to bring the dumbbell back down from an overhead position?
lower the dumbbell to the shoulder
which of the following joints can perform movements in all three planes of motion?
hip
performing repeated bouts of high intensity sprinting would be limited by a decrease in which the following energy substrates?
muscle glycogen
what is recommended time to hold a static stretch?
15-30 seconds
what are the primary reasons protein and CHO are recommended for athletes post training?
to prevent breakdown of muscle protein, replenish glycogen, and promote tissue repair
what is defined as the difference between an athletes testing score and the beginning and at the end of training period?
difference score
Simon, a football player who weighs 250 is following a plan for weight loss, how much protein should he be consuming daily during this plan?
1) 110-220 2) 204-306 3) 305-402
204-306
an athlete requires a high-quality protein source. Which of the following foods is most recommended for this purpose?
1) tuna 2) black beans 3) almonds
tuna
during which of the injury rehab process does an athlete progress to challenging the injured area by intensities and speeds that resemble those in their sport?
maturation-remodel phase
what macronutrient has large stores in the body, and provides a vast fuel source for exercise?
fat
which of the following macros can provide energy for the body at the highest rate
carbohydrates
as a result of an aerobic training program, an athlete will notice various changes in physiological variables. Which of the following would likely not decrease?
stored ATP levels
alternating between performing sets of a dumbbell chest fly and a seated row is an example of what type of set?
superset ; OPPOSING MUSCLE GROUPS
-compound ; SAME muscle groups
which of the following is considered a high quality protein? 1) rice 2) kale 3) yogurt
yogurt
where should the spotter place their hands during a flat dumbbell fly
near lifters forearms
phases of a power clean occur in what order?
first pull, transition, second pull, catch, downward movement
what does the T-wave represent in an ECG?
ventricular repolarization
- P-wave : depolarization of atria
- QRS-wave : depolarizaion of ventricles
- atria repolarization isn’t seen on ECG
which of the following is an example of a polypeptide hormone?
insulin ; growth hormone and insulin are polypeptides
- steroid hormone: testosterone and cortisol
- Amine hormones: epinephrine and serotonin
Alison is helping kate stretch by first moving and holding her leg in a stretched position for 10 seconds, then alison tells kate to hold her leg in position while alison pushes harder. What type of stretching are alison and kate performing?
PNF stretching