During high-intensity interval training (HIIT), what does AACVPR suggest?

The correct answer highlights that the American Association of Cardiovascular and Pulmonary Rehabilitation (AACVPR) acknowledges the need for further research in the area of high-intensity interval training (HIIT). This suggests that while HIIT has gained popularity and may have benefits for certain populations, there is still a need to explore its effects comprehensively across diverse patient groups to establish universally accepted guidelines and recommendations. The caution in stating that more research is needed indicates a responsible approach to exercise prescription, ensuring that the safety and efficacy of HIIT are well understood before broad recommendations can be made.

This viewpoint implies an openness to future findings that could either support the inclusion of HIIT in more patient scenarios or highlight specific populations for whom it may not be beneficial. Such a stance reflects the continuous evolution of exercise science, which must keep pace with new evidence to safeguard patient health effectively.