Hemiparesis affects 65% of stroke patients and cause gait disorders. During rehabilitation, patients often need technical aids to the the return to walk.~For example, they can use the quadripod cane and the rolling cane, called Wheeleo. Regarding the first one, as its name indicate, there are 4 feet while the other model has 4 wheels.~Deltombe and al. proved that the walking speed is higher with a rolling cane. The investigators will recruited stroke patients and study many spatio-temporal parameters with a gait analysis system, when participants are walking with the two walking aids.~Participants will achieve 6 minutes walking test and a 10 meters walking test, with a wearable inertial systems on their shoes.~The investigators wish to reveal which spatio-temporal parameters most influence walking speed.
After stroke, a lot of patients present an hemiparesis and gait disorders. They need walking aids like quadripod cane or rolling cane.~The quadripod cane confers a great stability but implies a walk in 3 times, thus consume more energy. The pause time necessary for the displacement (uplift) of the cane disappear with the Wheeleo.~The investigators will study many spatio-temporal parameters to determine which one allows to decrease the walking speed.