*KidsHealth.org - "Testicular Injuries" - Testicular Injuries and how to prevent them
*KidsHealth.org - "Sport Safety" - Always wear a supporter, and wear a cup when appropriate
* Livestrong.org - "Athletic Supporters for Children" - Descriptions of the various types of supporters and reasons for wearing them.
* HisRoom.com - "Athletic Supporters" - You can also buy athletic supporters here online.
Examples of Schools and Organizations with Requirements for Athletic Supporters and/or Protective Cups:
*Required for PE - Conestoga Schools
*Required for PE - Perry-Lecompton Schools
- Altavista YMCA
*Required for Baseball - Anoka Athletic Club - All ages
*Midland Soccer Club - Tulsa, OK