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13 questions
What is it, that increases bone density?
Muscular hypertrophy
Increase in new bone tissue
Increase in new muscle tissue
Increase in red blood cells
How is bone tissue formed?
By eating red meats
By completing weight-bearing exercise
From the increase in elasticity of the left ventricle
From skeletal muscle pulling against the bone
What is osteoporosis?
A condition where bones become weaker and more brittle
Deficiency of calcium
or Vitamin D
Where bone growth is stopped
Where muscular growth is prevented due to a loss of neural connections
Improved joint stability is down to an increase in bone strength?
True
False
Which of the following statement best describes the improvement of joint mobility...
A greater force of strength at a joint
A greater force of power at a joint
A greater speed of movement at a joint
A greater range of movement at a joint
What is the average blood pressure reading?
120/20
140/90
120/80
220/80
During exercise, which part of our blood pressure is most likely to increase?
Systolic
Diastolic
The best statement to explain heart rate is...
The faster the heart contracts the better the oxygen uptake
The faster the heart contracts the more blood can deliver oxygen to the working muscle.
The faster the heart contracts the more blood can be delivered at once to the relevant area.
Why does our body temperature increase during exercise?
Because of our heart rate, the cardiac muscle becomes warmer
To release toxins within the body when exercising that can be harmful
Because of our excess energy is lost in heat
Does vasodilation happen all around our body when we start exercising?
True
False
Is vasoconstriction seen as a negative?
Yes
No
What best describes Stroke Volume?
The amount of blood pumped from the left ventricle in one contraction
The amount of blood pumped from the right ventricle during exercise
The amount of blood pumped around the body in a minute
The amount of blood circulated from the heart to the lungs in a minute?
Which best describes the Cardiac Output?
The amount of blood pumped around the body in one contraction from the left ventricle
The amount of blood passed from the right, left atrial chambers to the right and left ventricles in a minute
The amount of blood pumped around the body in a minute
The amount of blood pumped around the body from the start to finish of exercise
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