* The Horse's Power: Horses are strong animals capable of generating significant force. They use their powerful legs and muscles to push against the ground, propelling themselves forward.
* The Harness: The horse is connected to the calesa through a harness. This system is designed to effectively transfer the horse's pulling power to the carriage.
* The Wheels: The calesa has wheels that allow it to roll easily over the ground. This minimizes friction and makes it much easier for the horse to move the carriage.
* The Axle: The wheels are connected to the axle, which is the central pivot point of the carriage. The axle transmits the horse's force to the wheels, causing them to turn and move the calesa forward.
In short: the horse's power is harnessed and directed through the carriage's system of wheels and axle, allowing the calesa to move forward.