The cardiac cycle consists of two phases; a period where the heart muscle is relaxed, called <u>diastole</u>, and a period of contraction, called <u>systole</u>.
These are then divided into four stages. These are;
1.<u>Ventricular Filling Period (VPF)</u>
2. <u>Isovolumetric Contraction Period (ICP)</u>
3. <u>Ventricular Ejection Period (VEP)</u>
4.<u> Isovolumetric Relaxation Period (IRP)</u>
At rest, cardiac diastole lasts for approximately 0.5 seconds, and cardiac systole lasts approximately 0.3 seconds to complete. However, during exercise, when the heart rate is increased the time period of <u>diastole</u> , especially, is reduced.
You should start with light aerobic exercises that get your blood pumping up.
<h3>How should obese people start exercising?</h3>
- If you are in a sedentary lifestyle, start with seated exercises like squats, leg lifts, etc.
- At first, specific activities does not matter you should just try to move your body by stretching, increasing flexibility.
- Perform aerobic exercises like walking, swimming, dancing, jogging.
- In starting, exercise for about 30 minutes for most of the days of the week.
- Encourage yourself to be more active daily.
- Drink plenty of water before, during and after exercising.
- Aerobic exercises help to increase the heart rate and keeps your blood pumping up.
- Track your steps using an activity tracker or pedometer.
- Consult your doctor before starting an exercise program.
Learn more about physical activity here:
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The public health approach involves defining and measuring the problem, determining the cause or risk factors for the problem, determining how to prevent or ameliorate the problem, and implementing effective strategies on a larger scale and evaluating the impact.
Answer:
Explanation:
Pancake and waffle mix are not the same. Although they both contain eggs, flour, milk, and a raising agent, waffle batter is normally thicker, contains more sugar, and more fat, like oil or melted butter.
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Answer:
Skin Tone Is Sort Of The Saturation Of The Skin, Whether Its More Light Or More Dark, Skin Color Is The Actual Color
Explanation:
