Answer:
White blood cells (WBCs) are a part of the immune system that helps fight infection and defend the body against other foreign materials. Different types of white blood cells are involved in recognizing intruders, killing harmful bacteria, and creating antibodies to protect your body against future exposure to some bacteria and viruses.
Explanation:
Answer: Weights for resistance. Weight training provides a stress to the muscles that causes them to adapt and get stronger, similar to the way aerobic conditioning strengthens your heart.
Explanation:
The most important reason why Certified Trainer should ensure an older adult has been cleared by the medical provider to take part in training is to is to ensure safety.
<h3>What is Safety?</h3>
This is a condition which depicts freedom from danger due to different techniques and precautions employed.
A medical provider has the health history of an older adult and is in the best position to tell the certified personal trainer if he/she can take part in balance training program to prevent any harm.
Read more about Safety here brainly.com/question/8430576
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Answer:
The correct option here is e) both a and c are correct
Explanation:
The voltage gated Na+ channel that is present in the skeletal muscle plays a very important role in both -
a) helps in initiating the action potential from the neuro muscular synapse over the sarcolemma and,
c) helps in increasing the positive charge that removes the DHP block from the RYR receptor
These channels helps in initiating the action potential of a person and also in the propagation of the cells.
