all muscles have to be proportioned with the rest, that includes calves which mine take slower to grow, hence the spot injections. Whether it works or not, there's no harm in trying. If it gives even somewhat of a better chance i'll do it, its quite a stubborn muscle to get size and shape from.
your power lifting, so it wouldn't matter to you but as a bodybuilder everything has to be proportioned.
by site injecting one can cause inflammation and stretching of the fascia which allows room for the growth of additional muscle fiber.
now do you understand?