An equestrian is someone who is involved with horses, either competitively or for recreational purposes. It can also be used as an adjective to describe anything having to do with horseback riding. Equestrianism is a sport that involves riding, driving, vaulting, or working with horses, either competitively or for recreational purposes. Equestrians may participate in horse shows, competitions, and events across different disciplines such as dressage, show jumping, eventing, reining, endurance riding, or polo. Competitive equestrians train extensively to improve their riding skills, work closely with their horses to achieve optimal performance, and strive to achieve success in their chosen discipline. Equestrians may belong to various organizations, clubs, or associations that promote horse sports and welfare, offer training, certification, and competitions, and advocate for equine rights and welfare. They may also participate in riding lessons, clinics, camps, or workshops, and learn from experienced coaches, trainers, or mentors. Equestrianism can provide various benefits, such as improved physical fitness, mental health, social connections, and personal growth.

In summary, an equestrian is someone who is involved with horses, either competitively or for recreational purposes, and equestrianism is a sport that involves riding, driving, vaulting, or working with horses.