HELP FAST PLS Which student needs to make sure they don't do too much too fast?
A.
Brandon just joined the swim team. He already swims 4 days a week.
B.
Justin is starting to play tennis. He already plays soccer 3 days a week.
C.
Kyle is going to start running an extra day every week. He already runs 2 days a week.
D.
All of the above

Explanation:

I guess option D

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answer; training;

when in a crucial situation, after calling 911, the correct posture for delivering effective compression is the proper hand placement.

first, place two fingers at the sternum, then put the heel of your other hand next to the fingers and place hand on top of the other. lock your elbows by using your body’s weight and compress the victim’s chest with a depth of 2 inches.

moreover, do 15 compression and 2 breaths, this process must be done four times until there is a pulse or a arrive.