Last but not least I would like to quickly talk about safety.
I know this is strictly not about chastity belts but regardless, I consider it still extremely important.
Horse riding is a risk sport. And horse are herd and flight animals.
Therefore please ALWAYS wear a hard hat (riding helmet) and a body protector.
Not only while riding, but also while handling (grooming, leading, etc.) your horse.
Please remember that a kick by a horse can be deadly.
Please also remember having a concussion triples your risk of Alzheimer in old age. And it cumulative ie three concussions means 27 times the probability.
Please stay safe and sound enjoying your horse riding.
If you have any further questions, also about equipment (helmets), please do not hesitate to ask.