What immediate factor is crucial to consider when starting an exercise plan after surgery?

Current fitness level is a critical factor to consider when initiating an exercise plan after surgery because it provides insight into the individual's physical capabilities and limitations at that moment. After surgery, a person's body may be in a weakened state, and understanding their current fitness level helps in designing an appropriate and safe rehabilitation program tailored to their needs.

Assessing current fitness levels enables healthcare providers or fitness professionals to establish a baseline from which to progress. This includes knowing their strength, flexibility, endurance, and any potential restrictions on movement or activity due to their surgical recovery. Doing so minimizes the risk of injury and ensures that any prescribed exercise is manageable, promoting healing and recovery effectively.

While long-distance running ability, historical performance data, and past achievements in sports can provide context to an individual's overall fitness background, they are less relevant immediately after surgery. The priority should always be on the individual's present condition to avoid overexertion and complications during the recovery phase.