Impact of Physical Activity on Sport by amelia https://padlet.com/dobbbyy/uotf5w6nizn8 en-us 2017-12-04 11:57:06 UTC 2017-12-05 13:17:30 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Removelove.png Coronary heart disease dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212872767

A heart attack happens if the flow o oxygen-rich bloodto a section of heart muscle suddenly becomes blocked and the heart can't get oxygen. Most heart attacks occur as a result of (CHD).

]]> 2017-12-04 14:45:50 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212872767 Fact dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212917125 A significant proportion of athletes die suddenly, physical activity as a trigger.
The 26th Bethesda conference January 1994 to formulate guidelines for participation in most competitive unless of the lowest degree of intensity ]]> 2017-12-04 15:55:33 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212917125 Aerobic or anaerobic dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212920432 The best exercise for your heart is aerobic activity. That means anything that works large groups of muscles such as your legs, arms and shoulders.
Swimming, brisk walking, running, cycling, dancing and even digging your garden are all types of aerobic activity.
]]> 2017-12-04 16:00:41 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212920432 What should you do dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212921441

People with heart problems should always check with their doctor or heart specialist before starting any exercise programme.
]]> 2017-12-04 16:02:23 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212921441 Fact dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212924163 more than 60% of adults do not participate in sufficient levels of physical activity
80% of cardiovascular disease deaths occurred in low- and middle-income countries. The prevalence of those suffering from overweight and obesity

]]> 2017-12-04 16:06:47 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212924163 What causes it dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212926688 Coronary heart disease is caused when the coronary arteries become narrowed by a gradual build-up of fatty material called atheroma This can cause angina (chest pain). Or, if a coronary artery becomes blocked by a blood clot, it can cause a heart attack. 

• high blood pressure
• high cholesterol levels
• being overweight
• diabetes, and
• having a family history of coronary heart disease. 
Physical inactivity 
Smoking ]]> 2017-12-04 16:10:49 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212926688 What is cholesterol dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212942240 Cholesterol is a type of fat found in the blood. There are two types which are LDL (low-density lipoprotein) cholesterol and HDL (high-density lipoprotein). LDL cholesterol is the 'bad fat' and HDL cholesterol is the 'good fat']]> 2017-12-04 16:35:50 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212942240 How does cholesterol affect health? dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212945439 having high levels of cholesterol increases the risk of heart attacks and strokes. This is because it builds up as a fatty deposit on the walls of veins and arteries, decreasing the room the blood  has to flow through them.]]> 2017-12-04 16:41:34 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212945439 Ways in which exercise can effect cholesterol dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212948246 2017-12-04 16:46:38 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212948246 Lipoprotein particle size dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212948831 Some studies have shown that exercise can change your LDL cholesterol. Smaller lipoproteins, such as small, dense LDLs, have been associated with contributing to cardiovascular disease, but having larger LDL particles do not carry this same risk. studies have shown that increasing exercise increases the particle size.]]> 2017-12-04 16:47:34 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212948831 Cholesterol transport dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212950139 exercise can enhance the transport of cholesterol from the bloodstream to the liver, where it will eventually be filtered out of the body.]]> 2017-12-04 16:49:47 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212950139 A video for more information dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212954922 http://www.drsamrobbins.com/cholesterol/does-exercise-lower-cholesterol/]]> 2017-12-04 16:58:45 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/212954922 dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213091146 Cardiac Output is the volume of blood pumped out by the heart ventricles per minute. 

Cardiac Output (Q) = Stroke Volume (SV) X Heart Rate (HR) 

If heart rate or stroke volume increases the cardiac output will also increase. ]]> 2017-12-04 21:40:06 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213091146 dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213091975 during exercise there is a large increase in cardiac output due to an increase in heart rate and an increase in stroke volume. 

Cardiac output will also increase as the intensity of exercise increases until maximum intensity is reached and then it plateaus.  ]]> 2017-12-04 21:43:31 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213091975 dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213095029 When the cardiac muscle becomes bigger and stronger, this is know as cardiac hypertrophy. this will have an important effect on stroke volume, heart rate and therefore cardiac output. A bigger, stronger heart will enable more blood to be pumped out per beat. ]]> 2017-12-04 21:56:43 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213095029 dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213096611 At rest, cardiac output for both the trained and untrained performer stays the same. during exercise, the increase in maximum cardiac output will have huge benefits for the trained performer as they will be able to transport more blood to the working muscles and therefore more oxygen. ]]> 2017-12-04 22:02:28 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213096611 How exercise helps dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213249072  It helps your heart muscle become more efficient and better able to pump blood throughout your body. This means that the heart pushes out more blood with each beat, allowing it to beat slower and keep your blood pressure under control.]]> 2017-12-05 12:44:41 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213249072 Risks you can control dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213251503
The major risks that you can control include:

  • smoking
  • High blood pressure
  • High blood cholesterol 
  • Overweight or obesity 
  • An unhealthy diet (for example, a diet high in saturated fat, trans fats, cholesterol, and sodium)
  • Lack o physical activity 
  • High blood sugar
]]> 2017-12-05 12:51:36 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213251503 Ross dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213261162 2017-12-05 13:17:15 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213261162 Ross dobbbyy https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213261166 2017-12-05 13:17:16 UTC https://padlet.com/dobbbyy/uotf5w6nizn8/wish/213261166