TIME™ at Home Randomized Controlled Trial

Inclusion Criteria: 1. adult defined as age 18 years or older; 2. mobility limitations (eg, need to use a walking aid, difficulty stepping onto curbs, ramps, stairs, or walk on uneven surfaces); 3. living independently in the community (in own home or assisted living settings); 4. able to walk a minimum of 10 metres independently (with walking aids if used) without assistance and/or supervision from another person; 5. able to stand up from and sit down onto a chair independently, without supervision; 6. able to maintain balance while exercising in standing (e.g., marching on the spot) holding onto the back of a chair or a sturdy countertop; 7. has a study partner (e.g., caregiver, family member or friend) willing to be present, at minimum, during the first evaluation in the home via Zoom; 8. able to speak and read English to understand informed consent and follow instructions for study procedures and exercises; Exclusion Criteria: 1. involvement in another formal exercise or rehabilitation program in the next 2 months; 2. previous participation in the TIME at Home exercise program; 3. health conditions or symptoms preventing participation in exercise; 4. cognitive impairment, defined as a score of \<11/15 on the 5-minute Montreal Cognitive Assessment (MoCA); 5. severe visual impairment; 6. severe hearing impairment Caregivers Inclusion criteria: 1. caregiver defined as an individual who helps the exercise participant to live at home by providing support and assistance with at least one basic (e.g., self-care) and/or instrumental activity of daily living (e.g., doing groceries, cleaning, managing finances, making meals, doing laundry, etc.) at least once a week; 2. able to speak and read English. Exclusion criteria: 1\. Is a paid personal support worker.