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 | BACKACHE 
 
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        | Calf stretching |  
        |  | 
          Stand without shoes facing the wall at a distance of 10"-11"and with feet
            10"-12" apart.Place hands flat against wall at shoulder level, elbows straight.Lean forward bending elbows, keeping knees straight and heels on the floor.   |  |  
        | Stretching the calf muscle is important in order to allow
        knee retraction in standing to maintain the biomechanical alignment of hip, pelvis and
        spine necessary for good posture. | 
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