My online classes are private because I can give exclusive attention to the student. My yoga classes focus on improving student's posture. Those who work from home or look at a computer frequently tend to hunch over. Correct your posture through yoga. Can yoga fix bad posture? Research has shown therapeutic yoga exercises improve posture and overall back health and can be tremendously effective. Yoga for posture increases flexibility and strength, and in addition, offers relaxation and stress management.