Clinical Pain Intensity
All groups had within-group reductions in knee pain intensity, including the control group. Neither isometric exercise intervention reduced clinical pain intensity more than quiet sitting. A 1-point VAS change was considered the minimal cl…
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All groups had within-group reductions in knee pain intensity, including the control group. Neither isometric exercise intervention reduced clinical pain intensity more than quiet sitting. A 1-point VAS change was considered the minimal clinically important difference for clinical pain intensity. Clinical knee pain intensity was measured with a 0-10 visual analogue scale. The article treats EIH and symptomatic pain relief as distinct constructs after a single acute exercise bout.