The trenbolone acetate caused frank's testicles to shrink<span> because the steroid is taking over
the job of the testes so the testes don’t have to do as much work making them
less muscular. Trenbolone acts in the same way
that testosterone acts, but the esterified form of the hormone is approximately
3 times more potent than the naturally occurring hormone; that is, 3 times more
testosterone is required to produce the same effects as a particular amount of
trenbolone acetate. </span>Some of
its trade names are Trenbol, ester derivative and synthetic steroid. Its chemical structure is similar
to that of testosterone, the naturally occurring hormone that is produced by
the testicles.
