Women ages 60 years or older diagnosed with breast cancer and women or men ages 60 years or older diagnosed with colon cancer within the last 5 years

≥ 3 months post-completion of last prescribed treatment (i.e., Chemotherapy, radiation therapy or surgery)

Stages I-III (no stage 0 or metastatic cases will be included)

Able to understand spoken and written instructions in English

Participate in 60 minutes or more of MVPA (moderate to vigorous-intensity physical activity)/week for previous 6 months

Have internet access or access to data sharing plan

Willing to come to four Penn State Health visits over the course of a year, completing requested questionnaires

Willing to use Garmin Vivofit device, participate in exercise coaching sessions and complete exercise logs between visits

The PAI Trial for Breast and Colon Cancer Survivors