Manipulating Cognitive Intensity During Aerobic Exercise

Participants will report to the CERC and review informed consent with a study investigator. Eligibility assessments (PAR-Q, WCST64, Medical History) will be done post-consent. Data collected will include age, body composition, gender, aerobic capacity, chronic medication use, and treated pathologies. All measurements will occur during one visit. Participants will lay supine for 5 minutes to measure resting heart rate (HR) using an HR monitor. This resting HR, with age-predicted HR max, will determine HR reserve (HRR). Participants will master the WCST64 and identify walking pace on the Blue Goji treadmill. They will complete a baseline 10 Meter Walk Test, followed by the digital WCST64 under 7 conditions, ending with a post-intervention 10 Meter Walk Test.