Promoting Physical Activity in Older Hispanic/Latino(a) Adults

Inclusion Criteria: * be 55-89 and self-identify as Hispanic/Latino(a) * able to participate for up to 20 weeks in the study * willing to be randomized to the intervention or active comparison program * willing to follow study procedures depending on program assignment * available M-F for study phone calls between 8am-5pm * able to walk one block unassisted, * able to speak and can read Spanish or English, * have a smartphone (85% of the Hispanic/Latino(a) population has a smartphone) * willing to wear an ActiGraph for up to 2 weeks, twice during the course of the study * willing to complete study questionnaires via weblink, paper, or phone call * have an email address and be willing to share it with the team * have a US mailing address where they receive mail regularly (confirmed in pre-screen) Exclusion criteria are as follows: * score less than or equal to 4 on the Six-Item Screener (Callahan et al., 2002) * unable to hear phone conversation, even with a hearing aid * planned surgeries or travel that would interfere with participation * had a fall in the last year that resulted in hospitalization * had a cancer diagnosis that requires treatment in the past year (other than skin cancer) * had a diagnosis of heart attack or irregular heart beat (arrythmia) in the past year * been advised recently by their doctor to avoid physical activity * does not want to share cognitive health information collected during the study with researchers at UCSD * unwilling to share their email address * unwilling to obtain an email address if they do not already have one * currently participating in another institution's physical activity study