Table 1

Mean (SD) exercise data

  • 1-151 Significantly different from free walk (p<0.05).

  • 1-150 Significantly different from pre-walk (p<0.01).

  • 1-154 Significantly different from free walk (p<0.01).

  • 1-159 Significantly different from pre-walk (p<0.02).

  • 1-152 Significantly different from IPS walk at isotime (p<0.04).