I am starting to do an old training system i used to do back in middle school. The thing is then i weak control and did what pre-teens do...you know playboys....anyway now am a few years older and starting this regime again...and i always wanted to know if women really weakened legs....or if that is an old tale..boxers go thru cellabacy during their training and i wanted to know why...does holding sperm advance training or does it slow it down