"There is excellent practical advice about the dangers of over-zealous stretching and the clearest warnings about the harm can be done and how long it may take this harm to settle. I wonder if the day of the pocket guide is almost over, to be replaced by the mobile phone or tablet on which these various stretching illustrations can all be shown in colour (and maybe with movement). If there is not already an app for stretching, I guess there soon will be." Reviewed by: Andrew Watson, Nottingham Date: Aug 2014