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Table 1 Head and trunk postural changes wearing the rollover footwear in comparison with barefoot condition during standing.

From: The effect of rollover footwear on head and trunk posture during standing

  Barefoot Rollover footwear P value %differences
Radius of lumbar curve (cm) 16.6 14.8 0.0003 -10.8
Radius of thoracic curve (cm) 39.6 41.5 0.3 4.8
Head-C7 angle (degree) 34.8 37.5 0.01 7.8