Which maneuvers are typically forbidden while in a holding pattern?

When considering which maneuvers are typically forbidden while in a holding pattern, the focus is on maintaining safety and efficiency during the hold. Performing steep turns is generally not allowed in a holding pattern due to the need to maintain a stable and controlled flight path. The purpose of a holding pattern is to keep the aircraft within a defined area while awaiting further instructions, and steep turns would introduce unnecessary changes in bank angle and altitude, making it more difficult to maintain that stability.

In a holding pattern, maintaining a defined course and altitude is critical. This means that maintaining heading and executing level flight are essential components of flying a proper hold. Changing altitude can also be necessary during specific holding procedures, though it's usually done under ATC instructions and should conform to standard operating practices. Thus, the prohibition against steep turns stems from the requirement for controlled and stable operation while executing maneuvers within the confines of the holding pattern.