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This scientific work which carried out for clinical utility of physiotherapy profession.This book which yielding scientific and provide hands on techniques. 1) Further studies are recommended to minimize these limitations in such a way that larger sample sizes of both the sexes that include various age groups of people are studied. 2) The duration of study can be increased. 3) The outcome measures in study can be increased, the subject´s physical activity level and functional limitations and environmental factors should be considered.

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Dr Karthikeyan Thangavelu, PhD.,(D.Litt) -Physiotherapist (Prominent Clinician, Researcher and Patient Educator), NIMHANS, Bangalore, India.

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