Exercise-induced Steroid Changes in Active Surveillance for Prostate Cancer

The purpose of this research study is to understand how a short session of a home-based bodyweight high-intensity interval training (HIIT) affects steroid hormone levels in men on active surveillance for low-grade prostate cancer.

Inclusion Criteria: * Males 18 to 80 years old * Diagnosis of localized prostate cancer * Currently under active surveillance * Ability to perform moderate-to-high intensity physical activity as demonstrated by self-assessment using the Physical Activity Readiness Questionnaire (PAR-Q+) * Able to independently perform activities of daily living, without limitations in mobility * Ability to read, write, speak, and understand English * Able and willing to sign consent and comply with study requirements Exclusion Criteria: * Males currently receiving treatment for prostate cancer * Diagnosis of metastatic prostate cancer * Individuals with medical conditions contraindicating exercise * Uncontrolled cardiovascular or circulatory diseases, hypertension, and diabetes, as determined by the study doctor or treating physician * Ongoing use of medications affecting steroid metabolism * Unable to sign consent and/or comply with study requirements