Topic 1
What are are the four types of bones?
Long, short, irregular, flat
What component of blood is greatest by volume?
Plasma
Which energy system is the most rapid to resynthesize ATP?
Creatine phosphate
Which muscle contraction occurs when the muscle lengthens under tension?
Eccentric
What type of skill is used to decide and perform a pass in soccer?
Perceptual motor skill
What are types of synovial joints?
Condyloid, saddle, gliding
What is vital capacity?
Total lung capacity minus residual volume
Which is a function of protein?
Provide structure to build tissues
What muscle is the antagonist during flexion at the hip?
Gluteus maximus
What is skill?
The consistent production of goal-oriented movements
Which muscle causes flexion of the femur at the hip?
Rectus femoris
What is the equation for cardiac output?
Stroke volume × heart rate
Which is the breakdown of glycogen into glucose?
Glycogenolysis
Which describes concentric contractions?
Muscle shortening
Which motor skill classifications apply when an athlete runs a 100m race?
Gross, coactive, externally paced
What is the main function of the knee joint ligament?
To help with joint stability
How does the heart meet the demand for oxygenated blood during physical activity?
Increasing cardiac output, increasing stroke volume, increasing heart rate
What is the net amount of ATP molecules produced from one glucose molecule in the lactic acid system?
2
What is the sequence of a motor unit signal travelling from the brain to the muscle?
Synapse, dendrite, cell body, axon, motor end plate
What is a definition of technique?
The way in which a sports skill is performed
What is the definition of the term insertion of a muscle?
The attachment of a muscle tendon to a moveable bone
What does diastolic blood pressure measure?
The force exerted by blood on arterial walls during ventricular relaxation
Which describes the lactic acid system?
Energy system that can fuel high-intensity work for 90 seconds
What is the relationship between angular momentum, angular velocity and moment of inertia?
Angular momentum = angular velocity × moment of inertia
Which teaching style is teacher-centred, and is used when the activity involves an element of danger?
Command