Ingham,Penny. Free your back: Ease pain and regain natural poise with gentle exercises based on the Alexander technique. Summersdale.
Cita Chicago Style (17a ed.)Ingham,Penny. Free Your Back: Ease Pain and Regain Natural Poise with Gentle Exercises Based on the Alexander Technique. Summersdale.
Cita MLA (8a ed.)Ingham,Penny. Free Your Back: Ease Pain and Regain Natural Poise with Gentle Exercises Based on the Alexander Technique. Summersdale.
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