Young racehorses are still growing and developing, and the initial starting and training process helps them build the strength and muscle mass required for racing. These early workouts gradually prepare their bodies to handle the physical demands of racing, which includes the need for speed, stamina, and agility.

Training sessions, even at a young age, contribute to developing a strong cardiovascular system. This is vital for a horse's ability to sustain high speeds over racing distances. Regular workouts help improve a horse's lung capacity and overall cardiovascular fitness.

Young racehorses need to be exposed to the sights, sounds, and experiences of the racetrack to become mentally prepared for the pressures of racing. They learn to cope with the stress of the starting gate, the presence of crowds, and the race environment through these early experiences.

Initial training allows trainers to assess and refine a horse's natural gait and running form. Horses need to run efficiently to maximize their speed and minimize the risk of injury. Early training helps establish good running habits.

Young racehorses learn essential racing skills during their early training, including how to break from the starting gate, navigate turns, and respond to jockey cues. These skills are crucial for competitive racing.

Training and exposure to other horses and people help young racehorses become well-adjusted and social animals. This can reduce stress and behavioral issues on the racetrack and in the stable.

Proper training and conditioning programs gradually introduce young horses to the physical demands of racing, reducing the risk of overuse injuries or musculoskeletal problems later in their careers.

The initial training period allows trainers and owners to assess a horse's racing potential. It helps determine whether the horse possesses the speed, temperament, and racing aptitude needed for a successful career.

Young racehorses become familiar with the racetrack environment, including the starting gate, paddock, and track conditions. This familiarity can reduce anxiety and improve a horse's performance during races.

Racing authorities often have specific requirements for young racehorses, including mandatory workouts and starting gate schooling. Compliance with these regulations is necessary for participation in official races.

Horses that receive proper initial starting and training are more likely to compete effectively and have a competitive edge over their rivals on the racetrack.