The inner layer of the two main layers of the skin.
What is dermis?
This endocrine gland is located in the brain below the hypothalamus.
What is the pituitary gland?
This type of fatigue develops rapidly and is caused by reduced muscle cell force.
What is peripheral fatigue?
A force that acts parallel to the interface of two surfaces that are in contact, and opposes their relative motion.
What is friction?
This type of pedagogy occurs through the simple transmission of fixed knowledge from coach to athlete.
What is traditional pedagogy?
This part of the brain processes sensory information it receives from the outside world, mainly relating to touch, taste, and temperature. It also contains symbolic and speech association areas.
What is the parietal lobe?
These hormones travel around the body in the blood. Examples include adrenaline and testosterone.
What are circulating hormones?
This is what EPOC stands for..
What is excess post-exercise oxygen consumption?
A dimensionless scalar quantity which is the ratio of the force of friction, Ff between two bodies and the normal reaction force, R.
What is coefficient of friction?
State the three Newell’s constraints when teaching motor skills in physical education.
What are individual, task and environmental constraints?
It is a part of the brain that plays a vital role in maintaining balance and coordination in all physical movement.
What is the cerebellum?
The alpha cells of the pancreas secrete this important hormone when blood sugar levels are too low.
What is glucagon?
State two main causes of peripheral fatigue in high-intensity exercise.
What are:
1) depletion of energy sources (CP and ATP)
2)increase in levels of lactate and hydrogen ions.
By streamlining the body and minimizing the surface area facing the direction of the motion, this type of drag is reduced.
Modifying the size of playing areas is a type of ____ constraint.
What is task?
State the five functions of the skin.
What is
• regulation of body temperature
• protection and immunity
• sensation
• excretion
• synthesis of vitamin D.
The pineal gland is key to the body's internal clock because it regulates the body's circadian rhythms. It does that by secreting this hormone..
What is melatonin?
State two processes which occur during EPOC.
What are:
– restoration of muscle creatine phosphate stores
– removal of lactic acid
– replenishment of myoglobin stores
– replacement of muscle and liver glycogen stores.
This type of drag can be reduced by avoiding motion at the interface between air and water.
What is wave drag?
The four stages of the phase analysis model.
What are preparation, retraction, action, follow-through?
A highly selective semipermeable membrane that helps keeping harmful substances from reaching the brain.
What is the blood-brain barrier (BBB)?
It is a hormone that helps your kidneys manage the amount of water in your body. It is produced by the hypothalamus and secreted by the posterior portion of the pituitary gland.
What is antidiuretic hormone (ADH)?
State three causes of peripheral fatigue in endurance activities.
What are:
• depletion of muscle and liver glycogen reserves
• reduction in Ca2+ release
• depletion of acetylcholine
• dehydration
• electrolyte loss
• overheating.
This is the force exerted by the ground on a body in contact with it.
What is ground reaction force?
List five applications of notation in physical education and sporting contexts.
What are: 1. Tactical evaluation, 2. Technical evaluation, 3. Analysis of movement, 4. Development of databases and models, 5. Educational use with teacher/coach and athlete