<h2>Target HR Zone Range between 60% - 80% of an individual Maximum HR. </h2>
The Target Heart rate zone is the range between 60% - 80% of an individual’s Maximum HR is true. This is because a human has target heart rate that must be 50% - 70% when he/she is in rest state like in normal routine but it would be 70 to 85% when an individual is doing any exercise like if he/she is in a state of vigorous intensity physical activity.
Actually, it all depends on many factors but the main factor is age. The heart rate is primarily depends upon the age. It also depends upon the fitness and stamina of a person because some people have cholesterol issues and some other issues also. Hence it all matters on the facts of health condition of an inidvidual. If we find to calculate this range by subtracting the age of a person from 220 we can get range.
Answer:
One knee bent is not the correct technique for performing sit and reach test. Hence the correct answer is option b.
Explanation:
It is a very common test and exercise to stay fit. Bangladesh the stretching test can be done. For this a person have to put their legs straight and reach out for the toes. He shouldn't bend any knee for reaching out the toes. All the options are correct technique for performing sit and reach test except bending a knee.
The leg should be straight and also the weight should be flexed. For touching the toes finger should be used and the person should hold this condition for few seconds according to his compatibility.
Answer:
The correct statement is that Cardiac muscles have shorter absolute refractory period than skeletal muscles.
Explanation:
"Cardiac muscle also called heart muscle or myocardium is one of three types of vertebrate muscles, It is an involuntary, striated muscle that constitutes the main tissue of the walls of the heart."
Answer:
Hey!
Your definitions are below!!
Explanation:
<u>Coagulation</u>: Is the reaction (often with heat...) or process of a liquid-based substance, especially eggs white/yolk and blood, changing "state" to a solid or semi-solid state.
<u>Denaturation: </u> Is the common alteration of proteins in their shape because some type of externally applied stress upon it... (by applying heat, acid or alkali), because of this the compound is no longer able to do its job.
<u>Aeration:</u> Is the introduction/exposure of air onto the a material/substance.
<u>Cross Contamination:</u> Is an unintentional process by which bacteria or other microorganisms (viruses/dust etc) are transferred from one object to another, with harmful effects such as food poisoning...
HOPE THIS HELPS!!
