Human leg. The human leg, in the general meaning, is the entire lower limb of the human body, including the foot, thigh and even the hip or gluteal region. However, the definition in human anatomy refers only to the section of the lower limb extending from the knee to the ankle, also known as the crus.
The See Clearly Method had you do 30 minutes of exercises a day to strengthen and enhance the flexibility of the muscles that govern the eye's focusing power and control its movements. One, for example, had you hold a finger up as you varied your focus back and forth from the finger to a distant object.
Some contact lenses with certain type of prescriptions can incorporate small amounts of vertical prism but not horizontal. It usually is not enough to resolve issues like yours, but in the right cases can help a little. Vision therapy type of eye exercises can help many cases. Prism in glasses is the easiest and least time consuming approach. There can be other benefits from vision therapy for patients who have had head injuries or brain surgery.