Oxygen Consumption in Post-stroke Patients During Various Walking Activities Compared to Healthy Controls

The experiment will be divided in two sessions. In the first session, the participant/healthy volunteers will do 3 walking tasks (over ground walking/ climbing up, down stairs). In the second session, the participant will walk outside in front of the hospital (walking on a slope, walking down, walking on uneven ground). All those tasks will be done while wearing a gas exchange analyzer, accelerometer and a heart rate meter.