Postural stability of older female Scottish country dancers in comparison with physically active controls

J Aging Phys Act. 2015 Jan;23(1):128-32. doi: 10.1123/japa.2013-0050. Epub 2014 Feb 7.

Abstract

Physical activity assists older individuals' functional ability and postural stability. Recently, Scottish country dance (SCD) was reported as being a beneficial form of physical activity for functional ability in older females. This study aims to examine the effect of SCD on postural stability. Scottish country dancers (n = 20) were compared with physically active controls (n = 33) for static postural sway measured on a force platform. The Romberg and Tandem stances were used under 'eyes open' and 'eyes closed' conditions. Ninety-five percent ellipse area and sway velocity were calculated from the center of pressure displacement. Ninety-five percent ellipse area was the same for both groups in all tests. The control group had greater sway velocity for all tests (P < .01) except Tandem eyes closed. SCD participation resulted in similar postural sway as participation in other physical activities, however nondancers may need a greater amount of regulatory activity to maintain balance.

MeSH terms

  • Age Factors
  • Aged
  • Aging / physiology*
  • Dancing / physiology*
  • Female
  • Humans
  • Middle Aged
  • Motor Activity / physiology*
  • Postural Balance / physiology*
  • Scotland