Intermittent pneumatic compression effect on eccentric exercise-induced swelling, stiffness, and strength loss
Deutscher übersetzter Titel: | Auswirkung von intermittierender pneumatischer Kompression auf durch exzentrische Muskelarbeit verursachte Schwellung, Muskelstiffness und Kraftverlust |
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Autor: | Chleboun, Gary S.; Howell, John N.; Baker, Heather L.; Ballard, Tina N.; Graham, Jennifer L.; Hallman, Holly L.; Perkins, Lori E.; Schauss, Jonathan H.; Conatser, Robert R. |
Erschienen in: | Archives of physical medicine and rehabilitation |
Veröffentlicht: | 76 (1995), 8, S. 744-749, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 0003-9993, 1532-821X |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU199605107676 |
Quelle: | BISp |
Abstract des Autors
The purpose was to determine if intermittent pneumatic compression (IPC) affects muscle swelling, stiffness, and strength loss resulting from eccentric exercise-induced injury of the elbow flexors. We hypothesized that the compression would decrease swelling and stiffness. Design: Repeated measures design with a before-after trial comparison within each day. Setting: Conducted at a university Somatic Dysfunction Laboratory. Subjects: Twenty-two college women students were studied. They had not been lifting weights or otherwise participating in regular arm exercise for the 6 months before the study. They had no history of upper extremity injury or cardiovascular disease. Interventions: Subjects performed one bout of eccentric exercise at a high load to induce elbow flexor muscle injury. Uniform IPC was applied on the day of exercise and daily for 5 days at 60mmHg, 40 seconds inflation, 20 deflation for 20 minutes. Main Outcome Measures: Measurements of arm circumference, stiffness, and isometric strength were recorded before exercise, then before and after IPC for 5 days after exercise. Passive muscle stiffness was measured on a device that extends the elbow stepwise and records the torque required to hold the forearm at each elbow angle. Results: Circumference and stiffness increased and strength decreased during the 5 days post-exercise. IPC significantly decreased circumference and stiffness most notably on days 2 and 3 after exercise. The strength loss was not affected by IPC. Conclusion: IPC is effective in temporarily decreasing the swelling and stiffness after exercise-induced muscle injury. Verf.-Referat