According to the research, the first action step he should take to achieve healthy fitness zone status is to perform activities against resistance.
<h3>What is muscular strength?</h3>
It is the ability of a muscle to develop tension against a load in a single effort during contraction.
To achieve healthy fitness zone status and increase muscle strength, training is usually based on progressive resistance exercises such as push-ups, squats and sit-ups.
Therefore, we can conclude that according to the research, the first action step he should take to achieve healthy fitness zone status is to perform activities against resistance.
Learn more about muscular strength here: brainly.com/question/1984625
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