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This book is designed for general information only and not for medical advice. Opti-stretch contains new scientific theories that as of this printing have not been reproduced or substantiated in large populations of individuals. New types of stretching exercise routines are explained that you may not have used before. Several of the stretching exercise routines require significant strain to joints and muscles as well as significant exertion. As with all new exercise routines and exertion levels, a medical or health professional must be contacted prior to starting any program. |
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