A
what is the function of glucagon during fasting?
A) it stimulates the breakdown of glycogen.
B) it stimulates the storage of lipids.
C) it stimulates the storage of glucose.
D) it stimulates the breakdown of glycogen.
In a first-class lever, what is the position of the fulcrum relative to the effort and load?
Load between fulcrum and effort
Which personality trait describes how well individuals relate to others in sports?
Agreeableness
which term describes how velocity changes over time?
acceleration
What is a score of zero called in tennis?
Love
Which process requires the presence of oxygen to produce ATP?
Glycolysis by the lactic acid system OR Glycolysis by the Krebs cycle and electron transport chain
Glycolysis by the Krebs cycle and electron transport chain
What is the main role of the axial skeleton?
Protection
What is Newton's second law?
This law of motion is described as F=ma; Law of acceleration
The radius and ulna articulate at the radioulnar joint. What is this type of joint?
pivot
What is the nickname of the Australian Women's Netball team?
The Diamonds.
How is the heart intrnsically regulated
Sinoatrial Node
Which plane divides the body into a front and back half?
Frontal Plane
When 2 stimuli happen in a row, it is known as what?
Psychological Refractory Period
In a soccer collision between two players of equal mass moving at equal and opposite velocities, the principle of momentum conservation means:
The momentum before and after collision remain equal
How many holes are played in an average round of golf?
18
The hormone responsible for rapidly changing heart rate based on demand is...
Epinepherine
What are the three factors to consider when looking at the motion of a projectile?
Angle of release, height of release, speed of release
What are the stages of learning?
Cognitive, Associative, Autonomous
which factor causes insulin levels in the blood to increase?
high levels of blood glucose
What do you call it when a bowler makes three strikes in a row?
Turkey
Why is the oxidative system more efficient than the glycolytic system for a triathlete?
It produces large amounts of ATP with minimal lactate accumulation
What muscle is the agonist during shoulder abduction?
The deltoid contracts concentrically
A volleyballer serves well due to training. Which type of transfer occurs when the volleyballer performs a tennis serve?
skill to skill
A study investigated the effect of a sports drink. Both researcher and participants didn't know who was in which group.
double blinding
What country has competed the most times in the Summer Olympics yet hasn’t won a gold medal?
The Philippines