Abstract：
:This study critically examines the reported exercise-induced analgesia effect in view of the potential stress-induced analgesia of pain testing itself. Two designs were used to test whether previous findings of analgesia were induced by the exercise procedures or by the stress of the pain testing procedures themselves used in such experiments. In the first design, post-test cold pressor pain ratings were obtained from college students following exercise (bicycle ergometry) and two control tasks (minimal exercise and non-exercise). No significant differences between these groups were found. In the second design, exercise and non-exercise groups pre-exposed to cold pressor pain testing were compared to groups that were not pre-exposed to pain testing. There were no significant effects for exercise; however, significant analgesia effects for pain test pre-exposure were demonstrated. Therefore previous research claiming exercise-induced analgesia may have confounded the effects of exercise with the effects of pre-exposure to pain testing itself.
journal_name
Painjournal_title
Painauthors
Padawer WJ,Levine FMdoi
10.1016/0304-3959(92)90048-Gkeywords:
subject
Has Abstractpub_date
1992-02-01 00:00:00pages
131-135issue
2eissn
0304-3959issn
1872-6623pii
00006396-199202000-00004journal_volume
48pub_type
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