Inclusion Criteria:  Adult 18-90 years old. Not pregnant. Undergoing planned cardiac surgery via sternotomy &/or extended thoracotomy & seen in the UF Health preoperative clinic. Confirmed COVID-19 negative test and/or no recent COVID-19 symptoms Has access to a computer, tablet, or electronic device with a stable internet connection for telehealth sessions. Willing to undergo testing procedures and complete the exercise training program  Exclusion Criteria:  Individuals under the age of 18 or over the age of 90. Pregnant women. Positive for COVID-19 or symptoms of COVID-19 No access to a computer, tablet, or electronic device &/ a stable internet connection for telehealth sessions. Unwilling to undergo testing procedures and/or complete the exercise training program.