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Titel: The association of elevated blood pressure during ischaemic exercise with sport performance in Master athletes with and without morbidity
VerfasserIn: Zambolin, Fabio
McPhee, Jamie S.
Duro-Ocana, Pablo
Ganse, Bergita
Bagley, Liam
Faisal, Azmy
Sprache: Englisch
Titel: European Journal of Applied Physiology
Bandnummer: 122 (2022)
Heft: 1
Seiten: 211–221
Verlag/Plattform: Springer Nature
Erscheinungsjahr: 2021
Freie Schlagwörter: Blood pressure
Master athletes
Sport performance
Ageing
Longevity
DDC-Sachgruppe: 610 Medizin, Gesundheit
Dokumenttyp: Journalartikel / Zeitschriftenartikel
Abstract: Background An exaggerated exercise blood pressure (BP) is associated with a reduced exercise capacity. However, its connection to physical performance during competition is unknown. Aim To examine BP responses to ischaemic handgrip exercise in Master athletes (MA) with and without underlying morbidities and to assess their association with athletic performance during the World Master Track Cycling Championships 2019. Methods Forty-eight Master cyclists [age 59±13yrs; weekly training volume 10.4±4.1 h/week; handgrip maximum voluntary contraction (MVC) 46.3±11.5 kg] divided into 2 matched groups (24 healthy MA and 24 MA with morbidity) and 10 healthy middle-aged non-athlete controls (age 48.3±8.3 years; MVC 40.4±14.8 kg) performed 5 min of forearm occlusion including 1 min handgrip isometric contraction (40%MVC) followed by 5 min recovery. Continuous beat-by-beat BP was recorded using fnger plethysmography. Age-graded performance (AGP) was calculated to compare race performances among MA. Healthy Master cyclists were further grouped into middle-age (age 46.2±6.4 years; N:12) and old-age (age 65.0±7.7 years; N:12) for comparison with middle-aged non-athlete controls. Results Healthy and morbidity MA groups showed similar BP responses during forearm occlusion and AGP (90.1±4.3% and 91.0±5.3%, p>0.05, respectively). Healthy and morbidity MA showed modest correlation between the BP rising slope for 40%MVC ischaemic exercise and AGP (r=0.5, p<0.05). MA showed accelerated SBP recovery after cessation of ischaemic handgrip exercise compared to healthy non-athlete controls. Conclusion Our fndings associate long-term athletic training with improved BP recovery following ischaemic exercise regardless of age or reported morbidity. Exaggerated BP in Master cyclists during ischaemic exercise was associated with lower AGP during the World Master Cycling Championships.
DOI der Erstveröffentlichung: 10.1007/s00421-021-04828-9
URL der Erstveröffentlichung: https://doi.org/10.1007/s00421-021-04828-9
Link zu diesem Datensatz: urn:nbn:de:bsz:291--ds-385735
hdl:20.500.11880/34762
http://dx.doi.org/10.22028/D291-38573
ISSN: 1439-6327
1439-6319
Datum des Eintrags: 14-Dez-2022
Bezeichnung des in Beziehung stehenden Objekts: Supplementary Information
In Beziehung stehendes Objekt: https://static-content.springer.com/esm/art%3A10.1007%2Fs00421-021-04828-9/MediaObjects/421_2021_4828_MOESM1_ESM.docx
Fakultät: M - Medizinische Fakultät
Fachrichtung: M - Chirurgie
Professur: M - Prof. Dr. med. Bergita Ganse
Sammlung:SciDok - Der Wissenschaftsserver der Universität des Saarlandes

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