Cardiovascular Fitness
... measure their stroke volume by their resting heart rate. If your resting heart rate increases, your stroke volume has increased! Likewise, if your resting heart rate increases, your stroke volume will have decreased! The stroke volume of an average person is 70-80 ml per beat. The average heart pump ...
... measure their stroke volume by their resting heart rate. If your resting heart rate increases, your stroke volume has increased! Likewise, if your resting heart rate increases, your stroke volume will have decreased! The stroke volume of an average person is 70-80 ml per beat. The average heart pump ...
Pavlovian Conditioning and Meals
... example, blood glucose—the body's main source of directly usable energy—is at homeostatic levels. As we start to eat, however, our circulatory systems are flooded with excess calories. These excess calories throw the internal environment out of balance. For example, blood glucose levels and liver te ...
... example, blood glucose—the body's main source of directly usable energy—is at homeostatic levels. As we start to eat, however, our circulatory systems are flooded with excess calories. These excess calories throw the internal environment out of balance. For example, blood glucose levels and liver te ...
gcse revision guide
... from training, your body adapts to the lack of exercise. Any previous increase fitness will be lost due to less training, less intense training and missed training sessions. This is why it is important to make every training session and when there try your best at all times. Threshold of training: T ...
... from training, your body adapts to the lack of exercise. Any previous increase fitness will be lost due to less training, less intense training and missed training sessions. This is why it is important to make every training session and when there try your best at all times. Threshold of training: T ...
Structure and Function of the Body
... -As you increase your exercise your lungs also increase which provides you with more oxygen through deeper breathing. -The more oxygen you can take into your lungs the greater your capacity for exercise will be. -The capacity of exercise can be measured through a simple breathing test which calculat ...
... -As you increase your exercise your lungs also increase which provides you with more oxygen through deeper breathing. -The more oxygen you can take into your lungs the greater your capacity for exercise will be. -The capacity of exercise can be measured through a simple breathing test which calculat ...
PhysioEx 28B - York Technical College
... see labels appear as you roll the mouse over each piece of ...
... see labels appear as you roll the mouse over each piece of ...
The Circulation And Exercise - Easymed.club
... This is a combination of the improvements witnessed in the HEART and LUNGS. The effect of this improvement is to allow more OXYGEN to become available for RECOVERY more rapidly at the end of exercise. Coupled with the improved transportation of oxygen is the improved transport of CARBON DIOXID ...
... This is a combination of the improvements witnessed in the HEART and LUNGS. The effect of this improvement is to allow more OXYGEN to become available for RECOVERY more rapidly at the end of exercise. Coupled with the improved transportation of oxygen is the improved transport of CARBON DIOXID ...
Unit 3 Revision Notes - St. Mary`s Independent School
... Red blood cells are packed with a red pigment called haemoglobin. In the lungs, haemoglobin combines with oxygen to form OXYHAEMOGLOBIN. In other organs, oxyhaemoglobin splits up into haemoglobin and oxygen. ...
... Red blood cells are packed with a red pigment called haemoglobin. In the lungs, haemoglobin combines with oxygen to form OXYHAEMOGLOBIN. In other organs, oxyhaemoglobin splits up into haemoglobin and oxygen. ...
Thermoregulation - Doctor Jade Main
... • long term mechanism for heat production • sympathetic nervous system & thyroid hormone produce an increase in metabolism • Heat gain center stimulates adrenal medulla via sympathetic ANSepinephrine is releasedincreases rate of glycogenolysis (break down of glycogen) in liver & skeletal muscleme ...
... • long term mechanism for heat production • sympathetic nervous system & thyroid hormone produce an increase in metabolism • Heat gain center stimulates adrenal medulla via sympathetic ANSepinephrine is releasedincreases rate of glycogenolysis (break down of glycogen) in liver & skeletal muscleme ...
PE Theory- 2nd Rotation 2014
... relating to skill and health as you can think of. The key words must have a focus on being needed to participate effectively in a sporting ...
... relating to skill and health as you can think of. The key words must have a focus on being needed to participate effectively in a sporting ...
Chap 14
... Progressive overload principle: the training principle that a body system, in order to improve, must be worked at frequencies, durations, or intensities that gradually increase physical demands. Frequency: the number of occurrences per unit of time (for example, the number of activity sessions p ...
... Progressive overload principle: the training principle that a body system, in order to improve, must be worked at frequencies, durations, or intensities that gradually increase physical demands. Frequency: the number of occurrences per unit of time (for example, the number of activity sessions p ...
Micro Lab Unit 1 Flashcards
... What are two differences between cardiac and skeletal muscles? What is meant by “muscles are arranged in antagonistic groups”? After a long Bio 20 lab, what muscles would you use to lift that well-deserved tall drink to your mouth and then set it down again? What is the major function of erythrocyte ...
... What are two differences between cardiac and skeletal muscles? What is meant by “muscles are arranged in antagonistic groups”? After a long Bio 20 lab, what muscles would you use to lift that well-deserved tall drink to your mouth and then set it down again? What is the major function of erythrocyte ...
Exercise Physiology
... Increases oxygen supply to the working muscles due to the vascular shunt mechanism/ increase in heart rate - Helps delay OBLA due to enhanced aerobic respiration - Helps reduce oxygen deficit due to increase oxygen delivery to the working muscles - Enables muscles to take up more oxygen due to incre ...
... Increases oxygen supply to the working muscles due to the vascular shunt mechanism/ increase in heart rate - Helps delay OBLA due to enhanced aerobic respiration - Helps reduce oxygen deficit due to increase oxygen delivery to the working muscles - Enables muscles to take up more oxygen due to incre ...
Period 2 – Human Body Systems Name: Lymphatic: (immune
... Cardiovascular – pumps fluids with proteins through the body and exchanges these fluids with lymph vessels. Skeletal - produce white blood cells that are carried in the lymphatic system to attack invaders ...
... Cardiovascular – pumps fluids with proteins through the body and exchanges these fluids with lymph vessels. Skeletal - produce white blood cells that are carried in the lymphatic system to attack invaders ...
show your workings
... 1. The graph below shows the relationship between average bone strength and age in females. ...
... 1. The graph below shows the relationship between average bone strength and age in females. ...
Topic 1.2.3 - Loreto High School
... Lactic Acid / Oxygen Debt – Due to the absence of oxygen the carbohydrates (glucose) can only be partly broken down. This means LACTIC ACID is produced along with a smaller amount of energy. The build up of lactic acid causes fatigue and results in OXYGEN DEBT, a state in which the body needs more o ...
... Lactic Acid / Oxygen Debt – Due to the absence of oxygen the carbohydrates (glucose) can only be partly broken down. This means LACTIC ACID is produced along with a smaller amount of energy. The build up of lactic acid causes fatigue and results in OXYGEN DEBT, a state in which the body needs more o ...
Chapter 8
... levels of hormones (estrogen and progesterone) which control menstruation. The results may range from normal periods with no egg produced, to infrequent and light periods (oligomenorrhea), to no periods at all (amenorrhea). For girls near puberty, the onset of periods may be delayed by intense train ...
... levels of hormones (estrogen and progesterone) which control menstruation. The results may range from normal periods with no egg produced, to infrequent and light periods (oligomenorrhea), to no periods at all (amenorrhea). For girls near puberty, the onset of periods may be delayed by intense train ...
Body Works - This area is password protected
... • About half of our body weight is muscle. Muscles are made of lots of fibres running side by side. Muscle cells are able to convert the chemical energy contained in glucose using oxygen, into kinetic energy and heat • Muscles are the “red meat” of the body as they contain copious amounts of blood w ...
... • About half of our body weight is muscle. Muscles are made of lots of fibres running side by side. Muscle cells are able to convert the chemical energy contained in glucose using oxygen, into kinetic energy and heat • Muscles are the “red meat” of the body as they contain copious amounts of blood w ...
Fitness Concepts
... Why is a proper warm-up and cool-down so important in an exercise program? You can help prevent and reduce muscle soreness if you warm-up before and cool-down after physical activity. Warming-up prepares your muscles and heart for activity. Cooling-down slows your heart rate gradually and helps [pre ...
... Why is a proper warm-up and cool-down so important in an exercise program? You can help prevent and reduce muscle soreness if you warm-up before and cool-down after physical activity. Warming-up prepares your muscles and heart for activity. Cooling-down slows your heart rate gradually and helps [pre ...
9B Fit and Healthy
... Cigarettes contain 3 harmful things: 1. NICOTINE, which is an ___________ drug that raises the heart beat, narrows the arteries and so causes ____ _____ _____. This leads to heart _________. 2. TAR, which coats the lining of the _______ making them less able to take in oxygen. It also contains carci ...
... Cigarettes contain 3 harmful things: 1. NICOTINE, which is an ___________ drug that raises the heart beat, narrows the arteries and so causes ____ _____ _____. This leads to heart _________. 2. TAR, which coats the lining of the _______ making them less able to take in oxygen. It also contains carci ...
Type 1 Diabetes
... Contact sports such as football, soccer, hockey or basketball can create challenges for players who wear insulin pumps. If the player chooses to wear their pump during these activities, it is advisable for the pump to be protected by padding. Wearing the protective padding with the pump is up to the ...
... Contact sports such as football, soccer, hockey or basketball can create challenges for players who wear insulin pumps. If the player chooses to wear their pump during these activities, it is advisable for the pump to be protected by padding. Wearing the protective padding with the pump is up to the ...
The Human Body as a Whole
... keeping a constant amount of water and salts in the blood • Osmoregulation is monitored by the hypothalamus. • When the hypothalamus senses too little water in the blood it sends messages to the pituitary gland which releases the antidiuretic hormone (ADH). ADH stops the kidneys removing water fro ...
... keeping a constant amount of water and salts in the blood • Osmoregulation is monitored by the hypothalamus. • When the hypothalamus senses too little water in the blood it sends messages to the pituitary gland which releases the antidiuretic hormone (ADH). ADH stops the kidneys removing water fro ...
Chapter 10: Respiration During Exercise
... • Low-to-moderate intensity exercise – Pulmonary system not seen as a limitation • Maximal exercise – Not thought to be a limitation in healthy individuals at sea level – May be limiting in elite endurance athletes • With disease – New evidence that respiratory muscle fatigue does occur during high ...
... • Low-to-moderate intensity exercise – Pulmonary system not seen as a limitation • Maximal exercise – Not thought to be a limitation in healthy individuals at sea level – May be limiting in elite endurance athletes • With disease – New evidence that respiratory muscle fatigue does occur during high ...
Exercise physiology
Exercise physiology is the physiology of physical exercise, that is, study of the acute responses and chronic adaptations to a wide range of exercise conditions. In addition, many exercise physiologists study the effect of exercise on pathology, and the mechanisms by which exercise can reduce or reverse disease progression. Accreditation programs exist with professional bodies in most developed countries, ensuring the quality and consistency of education. In Canada, one may obtain the professional certification title – Certified Exercise Physiologist for those working with clients (both clinical and non clinical) in the health and fitness industry.An exercise physiologist's area of study may include but is not limited to biochemistry, bioenergetics, cardiopulmonary function, hematology, biomechanics, skeletal muscle physiology, neuroendocrine function, and central and peripheral nervous system function. Furthermore, exercise physiologists range from basic scientists, to clinical researchers, to clinicians, to sports trainers.