The portion of the heart's conduction system which conducts the impulse to the ventricles?

When examining a EKG, the QRS complex represents?

What is the nerve conduction velocity and colour of Type IIa muscle fibers?

As an athlete maintains exercise at near-maximum intensity, which of the following will accumulate in the working muscle?

When a player performs a sideward soccer kick in which the ball moves in a direction perpendicular to the direction the player is facing, the thigh and hip movement takes place in which plane?

When an athlete is punting a football, the action just before contact with the ball involves which specific movement at the hip?

Larger pennation angles can also accommodate for ___ protein deposition and allow for ___ increases in CSA.

When performing pull ups, which muscle acts as the synergist?

What is the action of the trapezius muscle in the lifting phase of a standing dumbbell lateral raise?

Julie is a 25-year-old former collegiate soccer player who regularly does interval training. Her favourite workout is always the sprint workout, where she runs eight 150-meter sprints with each sprint lasting 25 seconds. Julie rests for 75 seconds between each sprint. What are the primary energy systems that Julie uses during this type of exercise?

Reprimanding a player when she fumbles the ball on the side lines is an example of what?

What is the recommended daily carbohydrate intake for Alex, a 180 pound, 100m sprint athlete?

What is the MyPlate’s weekly recommendation for dark green vegetables for females?

What is the recommended daily protein intake for Carie, a 321 pound football linebacker?

After losing 2.5 pounds in a lacrosse tournament game, one of your athlete needs to play another game in a few hours. What quantity of water is recommended he consumes in order to adequately hydrate before the next game?

A 141 lb (64 kg) male 400 m hurdler (16 y.o.) is asking if his nutrient intakes are appropriate. Energy expenditure with daily training daily is 1324 kcals. The following information has been provided. • BF = 9% • Carbohydrate intake = 1300 kcals • Fat intake = 900 kcals • Protein intake = 520 kcals What is the most appropriate recommendation?

A 21 y.o. female cross-country skier would like to increase her lean body mass. She weighs 112 lbs (51 kg) and has a body fat of 13%. She expends approximately 1100 kcals when training. The athlete reports the following intake: • Carbohydrate 1400 kcals • Protein 368 kcals • Fat 812 kcals Which of the following is the most appropriate recommendation?

During a training session, an athlete is working at an intensity of 8 to 12 reps at 70-85% of his 1RM. What specific adaptation will the athlete achieve from training at this intensity?

Using the Karvonen method, which of the following is the target HR for a 30 yr old male aerobically exercising at 80% of his functional capacity if his resting HR is 60 bpm?

What is the recommended amount of inter-set rest for a shot put athlete whose program includes 4x5 reps of back squats at 85% 1RM during the pre-season?

A 20-year-old female basketball player is assigned to use the lat pulldown machine on the first day of the "preparatory" period. What set and repetition range would be most appropriate for her?

What phase should the strength and conditioning professional strive to avoid through proper planning and management (periodization) of training stressors?

When using the daily adjustable progressive resistive exercise (DAPRE) method of rehabilitation training, how does each resistance exercise progress?

During which phase does this occur? The collagen fibers are strongest when they lie longitudinally to the primary line of stress, yet many of the new fibers are positioned transversely, which limits their ability to efficiently transmit force.