Mechanisms of Exercise-Induced Hypoalgesia

Mechanisms of Exercise-Induced Hypoalgesia

Exercise-Induced Hypoalgesia (EIH) is a lessening of pain sensitivity in response to an acute bout of exercise. Limited research has examined the effects of expectations on EIH during a dynamic resistance training during different intensities. Therefore, the purpose of this study is to examine the effects of positive and negative expectations on EIH.

Individuals who meet the eligibility criteria and consent to participate will attend one testing session that is approximately one hour. Baseline Pressure Pain Threshold will be measured followed by random assignment to one of four study arms.

Inclusion Criteria:

• Pain Free

Exclusion Criteria:

• Non-English speaking
• Regular use of prescription pain medications
• Current or history of chronic pain condition
• Currently taking blood-thinning medication
• Any blood clotting disorder, such as hemophilia
• Systemic medical condition known to affect sensation, such as uncontrolled diabetes or neurological conditions
• Not physically ready to exercise without a medical exam as indicated by the Physical Activity Readiness Questionnaire Plus (PAR-Q+)
• Not have had Surgery, injury, or fracture within the past 6 months