If your heart muscle is stronger, it can pump a greater volume of blood with each beat, reducing the requisite number of beats per minute to satisfy the cells’ need for oxygen. The fitter you are, the more efficient your heart gets at having these stronger contractions, which increases you...
[10] conducted a 2-year cohort study in the United States and found that RHR, calculated using Fitbit's proprietary formula, varied seasonally, showing the highest value in January and the lowest in July, with a difference of approximately 2 [beats/min] for both men and women. These ...
What are the largest white blood cells present in the blood? If the cardiac output is 4800 ml/min and the heart rate is 60 beats per minute, the stroke volume averages how many milliliters? In what blood vessel does glucose concentration vary the most? What is the blood glucose l...
I’m sure body dynamics has a lot to do with it. The leverage you get from longer gets beats out overly short or overly long legs. This is why many of the top jumpers fall around the 6’0 to 6’7 range. admin Clover explores the intersection of exercise and botanical wisdom, illumi...
Pulse rates between 60 and 100 beats per minute are considered normal for adults. Suppose that pulse rates are normally distributed with a mean of 78 and a standard deviation of 12 a) What proportion of adults will have pulse rates be How do you calculate ...
end of the experiment, when both Group A and Group B were given the step-test again and the heart beating was taken again, too.Heart-beating of Group A members was to have dropped an average of 30 heart beats per minute while that of Group B members remained...
D、twice to the men in Group A and once to the men in Group B 2).The post-exercise pulse rates of Group B were found on the average to have () A、not changed B、gone down 28 beats per minute C、gone down 30 beats per minute? D、gone down 4 beats per minute 3).How many pe...
If the cardiac output is 4800 ml/min and the heart rate is 60 beats per minute, the stroke volume averages how many milliliters? In what blood vessel does glucose concentration vary the most? What is the blood glucose level commonly expressed as? Under normal conditions, if 20 erythrocytes...