When beginning conditioning post-injury, which guideline should be followed regarding intensity?

The guideline indicating that frequency, intensity, and duration should be based on current fitness levels is the most appropriate approach when beginning conditioning after an injury. This emphasis ensures that the recovery process is safe and tailored to the individual’s current capabilities, rather than their pre-injury state.

Post-injury, it is crucial to assess one's fitness level and adjust the intensity of the workout accordingly. Engaging in activities that reflect current capabilities helps to avoid unnecessary strain and the potential for re-injury. Gradual progression allows the body to adapt and strengthens the rehabilitating area, promoting overall recovery.

Starting at a level aligned with present fitness levels also supports mental well-being, as individuals may feel discouraged if they attempt to engage at their previous intensity without being adequately prepared. This careful consideration helps in re-establishing a consistent training routine that ultimately contributes to a complete recovery while minimizing the risk of setbacks.

In contrast, other options encourage practices that could undermine the recovery process, such as relying solely on a professional trainer without personal assessment or attempting to maintain or exceed previous intensity levels.