Ryan reads a statement in an advertisement for steroids that says steroids are safe to use. what does he conclude?

Steroids are naturally produced by a specific hormone in our body. It is true that steroids can be safe to use, however statements in advertisements are sometimes misleading. Without enough caution, overuse of steroids will lead to short-term and long-term harmful effects that are related to body's wellness. It could even cause a permanent effect on the body. Side effects should also be noted because they influence the body's daily activities. Administration of steroids should also be performed or prescripted by a physician.

The person who utilize the progression principle will keep adding the difficulty of the exercise that he's doing, while the person who does not, will only stay stagnant.  the person that utilize progression principle, will get a stronger endurance because now his body is conditioned to do harsher routines.{the answer was already on verified)