A walker is a type of mobility aid that offers stability and support while walking. Walkers are more stable than crutches or canes. This walker with wheels in front doesn’t require you to lift up the entire walker off the ground in order to take a step, and is therefore ideal for use by anyone with limited upper body strength, and may have fair balance. They have a wide base of support that gives stability front to back and side to side. The walker is best for elderly, patients with poor balance, and rehabilitation.