Does the incremental shuttle walk test require maximal effort in young obese women?

Autor: Audrey Borghi-Silva, L. Di Thommazo-Luporini, José Carlos Bonjorno-Junior, Claudio Ricardo de Oliveira, Soraia Pilon Jürgensen, Renata Trimer, Ross Arena, Victor Zuniga Dourado
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Medicine (General)
Physiology
Cross-sectional study
030204 cardiovascular system & hematology
Biochemistry
0302 clinical medicine
Heart Rate
Surveys and Questionnaires
Medicine
General Pharmacology
Toxicology and Pharmaceutics
Treadmill
Biology (General)
lcsh:QH301-705.5
lcsh:R5-920
Exercise Tolerance
General Neuroscience
General Medicine
Nutritional counseling
Female
lcsh:Medicine (General)
Adult
medicine.medical_specialty
QH301-705.5
Immunology
Biophysics
Walk Test
Ocean Engineering
Incremental Shuttle Walk Test
03 medical and health sciences
Oxygen Consumption
R5-920
Incremental shuttle walk test
Heart rate
Humans
Arterial Pressure
Clinical Investigation
Obesity
Exercise
Aerobic capacity
business.industry
Reproducibility of Results
Cell Biology
medicine.disease
Cross-Sectional Studies
Blood pressure
lcsh:Biology (General)
030228 respiratory system
Exercise Test
Physical therapy
business
Zdroj: Brazilian Journal of Medical and Biological Research, Vol 49, Iss 8 (2016)
Brazilian Journal of Medical and Biological Research v.49 n.8 2016
Brazilian Journal of Medical and Biological Research
Associação Brasileira de Divulgação Científica (ABDC)
instacron:ABDC
Brazilian Journal of Medical and Biological Research, Volume: 49, Issue: 8, Article number: e5229, Published: 11 JUL 2016
Popis: Obesity is a chronic disease with a multifaceted treatment approach that includes nutritional counseling, structured exercise training, and increased daily physical activity. Increased body mass elicits higher cardiovascular, ventilatory and metabolic demands to varying degrees during exercise. With functional capacity assessment, this variability can be evaluated so individualized guidance for exercise training and daily physical activity can be provided. The aim of the present study was to compare cardiovascular, ventilatory and metabolic responses obtained during a symptom-limited cardiopulmonary exercise test (CPX) on a treadmill to responses obtained by the incremental shuttle walk test (ISWT) in obese women and to propose a peak oxygen consumption (VO2) prediction equation through variables obtained during the ISWT. Forty obese women (BMI ≥30 kg/m2) performed one treadmill CPX and two ISWTs. Heart rate (HR), arterial blood pressure (ABP) and perceived exertion by the Borg scale were measured at rest, during each stage of the exercise protocol, and throughout the recovery period. The predicted maximal heart rate (HRmax) was calculated (210 – age in years) (16) and compared to the HR response during the CPX. Peak VO2 obtained during CPX correlated significantly (P
Databáze: OpenAIRE
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