The answer is D (8 to 12)
While doing upper-body exercise routine, fatigue of target muscles can be safely achieved within<span> the short time-frame of about 1.5 minutes (the time-frame for anaerobic pathways) by simply performing 8 to 12 </span>repetitions<span> at a moderate movement speed.</span>
When using the skills for critical thinking, we must apply this below:
- The sooner you put your plan into action the better!
<h3>What is Proper planning?</h3>
Proper planning involves making preparations in order to achieve a set goal.
This helps us achieve a lot in life. We should ensure we avoid
procrastination as this could hinder us from meeting the required deadlines
and destroying the main purpose.
We should ensure that the plans are put in as early as possible so as to
maximize time and effort.
Read more about Planning here brainly.com/question/25453419
Formulary would be a correct answer