Any Good Catholic Resources on Male Modesty?

I've had many (high school) women come up to me and tell me my rear is rather large. I've been reflecting on it and I want to know how to prevent women from lusting over me. I play rugby and obviously lower body strength is a staple of the game. So my questions, what are some good resources to understand modesty from a male perspective and what are some good ideas to preserve modesty? via /r/Catholicism http://ift.tt/2ran9GD