| Texto completo | |
| Autor(es): |
Ciolac, Emmanuel Gomes
[1]
;
Castro, Rafael Ertner
[1, 2]
;
D'Andrea Greve, Julia Maria
[3]
;
Bacal, Fernando
[2]
;
Bocchi, Edimar Alcides
[2]
;
Guimaraes, Guilherme Veiga
[2]
Número total de Autores: 6
|
| Afiliação do(s) autor(es): | [1] Sao Paulo State Univ UNESP, Sch Sci, Dept Phys Educ, Exercise & Chron Dis Res Lab, Bauru - Brazil
[2] Univ Sao Paulo, Fac Med, Hosp Clin, Heart Inst, Sao Paulo - Brazil
[3] Univ Sao Paulo, Fac Med, Hosp Clin, Inst Orthoped & Traumatol, Sao Paulo - Brazil
Número total de Afiliações: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | MEDICINE AND SCIENCE IN SPORTS AND EXERCISE; v. 47, n. 7, p. 1321-1327, JUL 2015. |
| Citações Web of Science: | 4 |
| Resumo | |
Purpose The objective of this study is to analyze the use of the 6-20 RPE scale for prescribing and self-regulating heated water-based exercise (HEx) and land-based exercise (LEx) in heart transplant recipients. Methods Fifteen (five females) clinically stable heart transplant recipients (time since surgery = 4.0 2.5 yr) age 46.7 11.8 yr underwent a symptom-limited maximal graded exercise test on a treadmill to determine their HR at anaerobic threshold (HRAT), respiratory compensation point (HRRCP), and maximal effort (HRmax). After a week, patients were randomized to perform 30 min of both HEx (walking inside the pool) and LEx (treadmill walking) sessions at a pace between 11 and 13 on the 6-20 RPE scale and had their HR measured every 4 min. The interval between sessions was 48-72 h. Results No significant differences between sessions were found in the average HR during HEx and LEx. Patients showed a delay in HR increase during both interventions, with the stabilization beginning after 8 min of exercise. Exercise HR was maintained between the HRAT and HRRCP (in the aerobic exercise training zone) for the most part of both HEx (72% of HR measurements) and LEx (66% of HR measurements). Only a few HR measurements stayed below HRAT (HEx = 9%, LEx = 13%) or above HRRCP (HEx = 19%, LEx = 21%) during both exercise sessions. Conclusion Exercise HR was maintained in the aerobic exercise training zone (between HRAT and HRRCP) for the most part of both sessions, suggesting that the 6-20 RPE scale may be an efficient tool for prescribing and self-regulating HEx and LEx in heart transplant recipients. (AU) | |
| Processo FAPESP: | 12/02409-0 - Efeitos da atividade física em piscina aquecida versus atividade física em solo na densidade mineral óssea, capacidade física e composição corporal em transplantados cardíacos |
| Beneficiário: | Emmanuel Gomes Ciolac |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 15/01499-4 - Prescrição e Monitoramento do Exercício Físico pela Percepção Subjetiva do Esforço após Transplante Cardíaco: Um Estudo Piloto |
| Beneficiário: | Emmanuel Gomes Ciolac |
| Modalidade de apoio: | Auxílio à Pesquisa - Publicações científicas - Artigo |