Hi Lana,
Using an internet search engine, you can search the name of the exact
muscle group in question.
This search should yield the fatstest, and most exact result(s) for
you. Good luck, and good health.

Be Well, Bryn Roebuck... (Ms.)
--- In Certified-Personal-Trainer@yahoogroups.com, "Lana"
<shakir31@...> wrote:
>
> Hi, I am looking for anatomy websites that state primary muscles that
> are worked through an exercise and also opposite exercises. If you
> know of any good books that focas on this please let me know. Lana
>