Exercise
Conditions
Interventions
This is a randomized, controlled, interventional clinical study with a crossover design composed of three experimental arms. The sample consisted of thirty-four male participants, with all thirty-four
however, both participants and the evaluator responsible for outcome measurements were unaware of the exercise load settings, characterizing partial blinding. After an initial physical and clinical as
Sponsors
Escola Bahiana de Medicina e Saúde Pública
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
Eligibility
Sex/Gender
Male
Age
18 Years to 30 Years
Inclusion criteria
Inclusion criteria: Healthy male volunteers; aged between 18 and 30 years; within ideal weight range; physically active or inactive.
Exclusion criteria
Exclusion criteria: History of cardiovascular or respiratory disease; smokers; high-risk classification for cardiovascular disease, with two or more risk factors, according to the guidelines for stress testing and its prescription from the American college of sports medicine; drug abuse; pre-existing musculoskeletal disorders or neurological, renal, hepatic, gastrointestinal, psychiatric, hematological or metabolic diseases
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| It is expected that the association of inspiratory muscle resistance with upper limb isometric exercise modifies the acute hemodynamic response when compared with isolated isometric exercise, with this outcome verified through the measurement of heart rate, systolic blood pressure, diastolic blood pressure, and rate pressure product at rest and throughout the sets of isometric handgrip exercise, with the outcome considered present when minimum increments equal to or greater than seven beats per minute in heart rate, ten millimeters of mercury in systolic blood pressure, and five millimeters of mercury in diastolic blood pressure are observed, as well as differences in absolute values and delta values of these variables between experimental protocols, calculated as the difference between exercise and rest, in addition to the behavior of these variables across the exercise sets. It is expected that the association of inspiratory muscle resistance with upper limb isometric exercise modifies perceived exertion when compared with isolated isometric exercise, with this outcome verified through the application of the Borg perceived exertion scale from six to twenty during the different moments of the experimental protocols, with the outcome considered present when differences in perceived exertion scores are observed between protocols and across the exercise sets. | — |
Secondary
| Measure | Time frame |
|---|---|
| No secondary outcomes are expected. | — |
Countries
Brazil
Contacts
Public ContactRamon Barbosa
Escola Bahiana de Medicina e Saúde Pública
Outcome results
None listed