In order to be most effective, vibration should be used _________.

Vibration is a specialized technique used in massage therapy that can stimulate circulation, promote relaxation, and enhance the overall effectiveness of a session. When used sparingly, it allows the practitioner to apply this technique selectively to areas that need more attention. By limiting the use of vibration, the massage therapist can avoid overstimulation of the nervous system and ensure that the application of this technique is meaningful and effective.

Using vibration too frequently can lead to diminishing returns, potentially becoming overwhelming for the client or masking the benefits of other techniques. In contrast, applying vibration in moderation enables the therapist to blend it seamlessly with other modalities, enhancing the overall massage experience.

The other options suggest either excessive use or incorrect timing for vibrations, which may not provide the optimal benefits intended for the client. Therefore, the approach of using vibration sparingly aligns with the goals of effective and therapeutic massage practices.