Abstract：
:The aim of the study was to examine the time course of changes in pressure pain threshold (PPT), visual analogue scale (VAS) pain and tenderness scores, McGill Pain Questionnaire (MPQ) descriptors, pain areas, skin temperature and mean arterial pressure (MAP) following intensive eccentric exercise. In 11 healthy male subjects, eccentric exercise of the first dorsal interosseous muscle (FDI) of the right hand with 114% maximum voluntary contraction weight (MVC) was used to induce post-exercise muscle soreness (PEMS) in the right hand, while the left hand served as a control. At 24 h to 48 h all the pain profiles indicated the presence of PEMS in the right hand when compared to before exercise (P<0.05). MPQ and pain area assessments also indicated PEMS immediately after the exercise, while the pain assessment by PPT and tenderness VAS showed insignificant pain immediately after the exercise. Skin temperature measured in the first web space of the hand did not change at any time. MAP was significantly reduced at 48 h. It is concluded that eccentric exercise of a small hand muscle is followed by PEMS and a reduced MAP after 48 h that may suggest a role of central mechanisms in the PEMS, thereby giving further insight into clinical aspects of muscle pain.
journal_name
Scand J Med Sci Sportsjournal_title
Scandinavian journal of medicine & science in sportsauthors
Bajaj P,Graven-Nielsen T,Arendt-Nielsen Ldoi
10.1034/j.1600-0838.2001.110503.xsubject
Has Abstractpub_date
2001-10-01 00:00:00pages
266-73issue
5eissn
0905-7188issn
1600-0838pii
110503journal_volume
11pub_type
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