Acute effect of moderate-intensity concentric and eccentric exercise on cardiac effort, perceived exertion and interleukin-6 level in physically inactive males
| العنوان: | Acute effect of moderate-intensity concentric and eccentric exercise on cardiac effort, perceived exertion and interleukin-6 level in physically inactive males |
|---|---|
| المؤلفون: | Rahul Saini, Shraddha Singh, Mayank Mohan Agarwal, Priyanka Sharma |
| المصدر: | The Journal of Sports Medicine and Physical Fitness. 59 |
| بيانات النشر: | Edizioni Minerva Medica, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Adult, Male, medicine.medical_specialty, Adolescent, Non-Randomized Controlled Trials as Topic, Physical Exertion, Walk Test, Physical Therapy, Sports Therapy and Rehabilitation, 030204 cardiovascular system & hematology, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, medicine, Humans, Eccentric, Orthopedics and Sports Medicine, Exertion, Treadmill, Exercise, Rating of perceived exertion, Cross-Over Studies, Interleukin-6, business.industry, Heart, Resistance Training, 030229 sport sciences, medicine.disease, Crossover study, Rate pressure product, Cardiology, Metabolic syndrome, business, Body mass index |
| الوصف: | BACKGROUND Muscle-derived interleukin-6 (IL-6) not only enhances glucose and fat metabolism but also has an anti-inflammatory effect that can prevent the development of cardiovascular disease (CVD) and metabolic syndrome. Dynamic resistance exercise comprises a muscle shortening and a lengthening phase known as concentric and eccentric contraction respectively. We compared an acute bout of concentric exercise (CE) with eccentric exercise (EE) for the serum IL-6 concentration, myocardial oxygen consumption (MVO2) and rating of perceived exertion (RPE). METHODS The present non-randomized crossover study involved 24 physically inactive but apparently healthy males, aged 18-25 years with body mass index of 18.5-23 kg/m2. Each participant performed an acute bout of moderate intensity CE followed by an EE bout after two weeks of rest. Exercise bout lasted for about 45 minutes that involved brisk walking on a treadmill at ±21% gradient for approximately 30 minutes, followed by the dumbbell exercises for biceps, triceps, quadriceps and hamstring muscles. MVO2 and IL-6 were estimated by the rate pressure product (RPP) and ELISA (enzyme-linked immunosorbent assay) kit respectively. Participants told their RPE after the workout. Wilcoxon or paired-t test were applied appropriately to compare the means. P |
| تدمد: | 1827-1928 0022-4707 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::664021d195aaab5d5d062b1f62f65e6cTest https://doi.org/10.23736/s0022-4707.17.08002-1Test |
| رقم الانضمام: | edsair.doi.dedup.....664021d195aaab5d5d062b1f62f65e6c |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18271928 00224707 |
|---|