Skeletal system
True or False:
The cranium, mandible, vertebrae, sternum and ribs are all part of the appendicular skeleton
False: They are part of the axial
True: The quadricep is the agonist, hamstring is the antagonist
True or false: On average, athletes have a higher resting heart rate then non athletes.
False: Athletes have a lower resting heart rate compared to non athletes
True or false: The main biproduct removed by the respiratory system is carbon dioxide
True: This is produced by the muscles during exercise and removed during exhales
True or false: If energy input is GREATER than energy output, it will lead to weight loss
False: this will lead to weight gain
Energy input being LESS than energy output will lead to weight loss
List the 3 types of skeletal joints
Synovial (freely movable)
Cartliganous (Slightly moveable)
Fibrous (non movable)
List the 3 types of muscles found in the body
Smooth, cardiac and skeletal
What are the 3 main types of blood vessels in the body?
Veins
Arteries
Capiliaries
List the 3 lung components between the trachea and capillaries
Bronchi
Bronchioles
Alveoli
List the 3 main energy systems in the body
Aerobic
Anaerobic
ATP PC
List the 5 functions of the skeletal system
Protection
Movement
Structure
Storage of minerals
Blood cell production
List the 4 properties of muscles?
Elasticity, contractility, extensibility, excitability
List the 4 main components of blood?
White blood cells
Red blood cells
Platelets
When inhaling, what does air pass first, the larynx or pharynx?
The pharynx
Which energy system would be used predominately during a 100m sprint
ATP-PC
What type of movement describes the raising of the toes towards the tibia?
Dorsiflexion
Which type of muscle fibre is best suited for short duration/high intensity exercises such as sprinting, powerlifting or jumping.
Fast twitch fibres
What is the name of the main artery that blood leaves the heart from?
The aorta
What is the name of the muscle that is responisble for breathing rate?
Diaphragm
What 2 types of foods are used as fuel during aerobic exercises such as long distance running or swimming?
Carbohydrates and fats
What are the 5 different types of bones found in the skeleton?
Long bones
Short bones
Irregular bones
Flat bones
Sesamoid
Concentric (Muscle shortening) and Eccentric (Muscle lengthening) contractions are a subtype of which contraction type?
Isotonic - Muscle contraction with a change in length
What is the formula to calculate cardiac output (CO)
Cardiac Output (CO) = Stroke volume (SV) x Heart Rate (HR)
What is the main difference between veins and arteries?
Veins carry blood towards the heart
Arteries carry blood away from the heart
What energy system can be used for an unlimited amount of time?
Aerobic