Diet and Exercise Interventions Among Men With Prostate Cancer (Prostate 8-II)

Open to males ages 18 years and up

1. Age >=18 years
2. Diagnosed with non-metastatic prostate cancer and choose radical prostatectomy (RP) as primary treatment.
3. Able to speak and read English
4. Regular access to the Internet (via a computer, tablet, or phone) and text messaging capabilities on the phone
5. Ability to understand a written informed consent document, and the willingness to sign it

1. Cannot have neoadjuvant radiation or hormone therapy planned at time of enrollment (if enrolling >4 weeks prior to RP).
2. Men who have contraindications to exercise based the American College of Sports Medicine 2016 Exercise pre-participation screening criteria (https://www.ncbi.nlm.nih.gov/pubmed/26473759), and who do not receive a physician clearance to participate in the moderate to vigorous intensity physical activity with one or more of the following self-reported conditions:
   1. Heart attack
   2. Heart surgery, cardiac catheterization, or coronary angioplasty
   3. Pacemaker/implantable cardiac defibrillator/rhythm disturbance
   4. Heart valve disease
   5. Heart failure
   6. Heart transplantation
   7. Congenital heart disease
   8. Diabetes
   9. Kidney (renal) disease
   10. Chest discomfort with exertion
   11. Unreasonable breathlessness
   12. Dizziness, fainting, or blackouts
   13. Ankle swelling
   14. Unpleasant awareness of forceful, rapid or irregular heart rate
   15. Burning or cramping sensations in your lower legs when walking short distance
3. Men already meeting aerobic AND resistance exercise recommendations. To be eligible, must not meet at least one of the following: (1) 150 minutes per week of planned moderate aerobic exercise or 75 minutes per week of planned vigorous aerobic exercise or combination;(2) Two or more days per week of resistance exercise; (3) Eight or more resistance exercises per session
4. Men who are already meeting all of the 7 prostate-specific dietary recommendations