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>
All of the above, is the answer :)
They marketed it as good for you and never put on the boxes that it is gmo'd to make it more addicting.
Answer:
no clue I just need points to graduate