When using the PAR-Q, how many "yes" responses require referral to a medical physician?

When using the Physical Activity Readiness Questionnaire (PAR-Q), the guidance is that if an individual answers "yes" to one or more questions, it suggests that they may have a medical condition that could affect their ability to safely engage in physical activity. This is important for identifying potential health risks and ensuring participant safety prior to starting an exercise program. Therefore, a referral to a medical physician is recommended whenever there is at least one "yes" response, as it indicates the need for further evaluation to determine if exercise is appropriate and to receive any necessary medical clearance. This proactive measure helps protect clients and ensures that personal trainers adhere to best practices in promoting health and safety during physical activity.