I have wondered that myself Phil, 'cause i often have a flip before training.
I read somewhere that it does, but that the suppression of test after you blow is not that great and doesn't affect your training or energy levels too much.
If you do it this way it won't lower it one bit....Sit on your hand until it goes completely numb....Then go to town...That way you won't feel a thing and it's like someone else is doing it for ya....Heh heh heh
Naw my man, doesn't lower it a bit...If it did I'd look like an anorexic chasing a hamburger.....<snicker>
yo i wack it before every workout. i like to be able to focus and it just takes one more thing off my mind. yea if wackin it lowered testosterone then id be a woman by now lol
If you do it this way it won't lower it one bit....Sit on your hand until it goes completely numb....Then go to town...That way you won't feel a thing and it's like someone else is doing it for ya....Heh heh heh