Experimental: Boost - Moveable wheelchair Arm rest

Movable wheelchair arm rest device group: participants in this group will be provided with a wheelchair equipped with movable wheelchair arm rest device and will be trained by training therapists on how to use the device. Therapists will determine if the participant is capable of using the device in either a stationary mode or overground mode. Afterwards, participants will be allowed to utilize the device within the inpatient facility on their own. The investigators encourage at least 30 minutes per day of device use, although this is not required or limited to 30 minutes. Therapists may adjust the difficulty of the device utilize to provide additional challenge as they deem suitable for the participant. Once participants are discharged from the unit, they will be allowed to keep the movable wheelchair arm rest devices until their 3-month post stroke follow up visit, the last visit of the study.

Active_comparator: Electronic Arm Exercises

Electronic exercise program designed by training therapists. These exercises will be assigned to the participants electronically using a commercial home exercise program platform commonly used by hospital systems (i.e.: Medbridge). They will be encouraged to exercise for 30 min/day in addition to the regular rehabilitation therapy at Acute Rehab Unit (ARU), although this is not required or limited to 30 minutes. Therapists may adjust the difficulty of exercise program to provide additional challenge as they deem suitable for the participant. Once participants are discharged from the unit, they will be allowed to keep the electronic exercise program until their 3-month post stroke follow up visit, the last visit of the study.