What piece(s) of the Ladder Barrel should the instructor adjust with the client sitting on top?

In a Pilates practice, safety is of paramount importance, and adjustments to the equipment should be done thoughtfully. When a client is seated on top of the Ladder Barrel, it is crucial to avoid making adjustments while they are on the apparatus. This is because any movement or instability introduced while the client is seated could lead to falls or injuries.

By not making adjustments with the client on the apparatus, the instructor ensures the stability and safety of the client, allowing them to focus on their practice without risk. Moreover, instructors are trained to make adjustments before the client engages with the equipment or while they are in a secure position, thereby prioritizing safety.

This approach aligns with the principles of Pilates, which emphasize controlled movements and proper alignment, ensuring that clients can fully benefit from the exercise without unnecessary hazards.