Which characteristics of chest compressions for a child?

Compress the breastbone. Push down 4cm for a baby or infant or 5cm a child

Explanation:

Approximately one-third of the chest diameter. Release the pressure, then rapidly repeat at a rate of about 100-120 compressions a minute.

football or basketball players.

absolute strength refers to the maximum force exerted by a body irrespective of body size. relative strength on the other hand is the force exerted by a body in relation to muscle size or body weight.

so the answer is: c. absolute strength measures strength regardless of your body size, while relative strength measures strength adjusted for your weight.