Effects of Latin Dancing on Sleep Quality in Hispanic Cancer Survivors

Inclusion Criteria: * Be 18 years of age or older * Self-identify as Hispanic and/or Latino(a) * Have a confirmed diagnosis of a solid tumor or hematologic malignancy * Must have completed primary cancer treatment 3+ months prior to enrollment (e.g., chemotherapy, surgery, and/or radiation therapy but may be on hormonal therapy and/or immunotherapy or other long-term therapies) * Have sleep disturbance (indicated by a response of 3 or more on the MD Anderson Symptom Inventory sleep question by using an 11-point scale anchored by 0 \[no sleep disturbance\] and 10 \[worst possible sleep disturbance\] * Be able to read and understand English and/or Spanish * Physically Inactive (\<150 minutes of vigorous exercise/week within the past 3 months) Exclusion Criteria: * Current regular Latin dancing practice within the past year (2-3 times a week over a period of two months that is not interrupted). * Inability to speak and read English or Spanish proficiently * Inability to understand informed consent * Medical conditions that can cause sleep impairment: sleep apnea, restless leg syndrome, shift work * Regular use of a walker or wheelchair * Healing or unhealed fractures * Heart failure * Life expectancy \<12 months * Unwilling to be randomized to study arms and/or commit to 8 weeks of classes and a follow-up assessment