To Crunch or Not to Crunch: An Evidence-Based Examination of Spinal Flexion Exercises, Their Potent
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DEBBY_IFBB_PRO
Nombre de messages : 9368 Pts Actifs/Pertinence : 13759 Réputation : 211 Date d'inscription : 04/01/2008 Age : 38
Sujet: To Crunch or Not to Crunch: An Evidence-Based Examination of Spinal Flexion Exercises, Their Potent Lun 22 Aoû - 2:58
To Crunch or Not to Crunch: An Evidence-Based Examination of Spinal Flexion Exercises, Their Potential Risks, and Their Applicability to Program Design