Primarily used with horses, reflecting an equestrian background.

Equestrian Command

Used to signal start of movement or increase in speed, like pressing an accelerator.

Encouraging Movement

Sounds traditional or old-timey; not commonly used in modern urban settings.

Metaphorically means to encourage someone, not to be taken literally.

Commonly used in contexts needing motivation or a morale boost.

While common in sports, it applies to any situation requiring encouragement.