Which of the following is not part of the step test for assessing cardiorespiratory fitness? a. taking your pulse b. performing the test for 1 hour c. comparing your results to a reference chart d. using a 12-inch step select the best answer from the choices provided. a b c d

Explanation:

VO2 max is supposed to be the most accurate measure of cardiorespiratory fitness. It estimates the potential of the heart, lungs, and blood to convey oxygen to the working muscles, and regulates the utilization of oxygen by the muscles through exercise. One way to test is using the Rockport Fitness test.

I'm not sure if this is correct. I got this from someone else.

B on edu 2020

Explanation:

for me i have felt invisible when i was clearly struggling,or,i made a great achievement ,and,nobody took to notice me either because they just didn't see it,or,people just turned their back on me.i can see a person being invisible by choice,or,without choice like i did.the people who are invisible by choice don't try to talk to people,don't try to make friends,and,keep to themselves.i haven't been one of those people so i couldn't give you a reason.

hope this and can i get bainliest my dude : d

the correct answer choices are a- b- and d