Unstable heart condition: unstable angina, arrhythmia, or uncontrolled heart failure, recent acute coronary syndrome.
Unstable bone fracture
Pulmonary hypertension defined by a pulmonary artery pressure greater than 25 mmhg or on any pulmonary hypertension treatments
Severe cognitive impairment that would interfere with participation
Uncontrolled psychiatric disease
Impaired eyesight or hearing that would make participation challenging
Severe uncontrolled anemia