High-speed resistance training in elderly women: Effects of cluster training sets on functional performance and quality of life

2018 ◽  
Vol 110 ◽  
pp. 216-222 ◽  
Author(s):  
Rodrigo Ramirez-Campillo ◽  
Cristian Alvarez ◽  
Antonio Garcìa-Hermoso ◽  
Carlos Celis-Morales ◽  
Robinson Ramirez-Velez ◽  
...  
2019 ◽  
Vol 120 ◽  
pp. 113 ◽  
Author(s):  
Rodrigo Ramirez-Campillo ◽  
Cristian Alvarez ◽  
Antonio García-Hermoso ◽  
Carlos Celis-Morales ◽  
Robinson Ramirez-Velez ◽  
...  

2019 ◽  
Vol 123 ◽  
pp. 34-35
Author(s):  
Rodrigo Ramirez-Campillo ◽  
Cristian Alvarez ◽  
Antonio García-Hermoso ◽  
Carlos Celis-Morales ◽  
Robinson Ramirez-Velez ◽  
...  

2021 ◽  
pp. 194173812110152
Author(s):  
Itamar P. Vieira ◽  
Patrícia C. B. Lobo ◽  
James Fisher ◽  
Rodrigo Ramirez-Campilo ◽  
Gustavo D. Pimentel ◽  
...  

Background: The losses of strength, agility, balance, and functionality caused by aging are harmful to the elderly population. Resistance training (RT) may be an efficient tool to mitigate such neuromuscular decline and different RT methods can be used. Therefore, it is important to investigate the different responses to different training methods. Hypothesis: Eight weeks of traditional resistance training (TRT) are expected to promote similar results to high-speed training (HST) in physical functional performance (PFP) and quality of life in the elderly. Study Design: A clinical trial. Level of Evidence: Level 3. Methods: Participants (n = 24) with a mean age of 67.8 ± 6.3 years completed 8 weeks of RT. They were allocated into HST (n = 12) and TRT (n = 12). TRT involved training with 10 to 12 repetitions at controlled velocity until momentary muscle failure, while HST involved performing 6 to 8 repetitions at 40% to 60% of 1 repetition maximum (1RM) at maximum velocity. Pre- and posttraining, the participants were tested for (1) maximum strength in the 45° leg press and chest press; (2) PFP in the 30-second chair stand, timed-up-and-go (TUG), and medicine ball throw test; and (3) quality of life. Results: Both groups improved muscle strength in the 45° leg press, with greater increases for TRT (HST: +21% vs TRT: +49%, P = 0.019). There was no change in chest press strength for HST (−0.6%) ( P = 0.61), but there was a significant increase for the TRT group (+21%, P = 0.001). There was a similar improvement ( P < 0.05) for both groups in TUG (HST: 7%; TRT: 10%), chair stand (HST: 18%; TRT: 21%), and medicine ball throwing performance (HST: 9%; TRT: 9%), with no difference between groups ( P = 0.08-0.94). Emotional aspect significantly increased by 20% ( P = 0.04) in HST and 50% ( P = 0.04) in TRT. Conclusion: Both TRT and HST are able to promote improvements in functional performance in the elderly with greater in strength gains for TRT. Therefore, exercise professionals could choose based on individual characteristics and preferences. Clinical Relevance: The findings provide important insights into how health care professionals can prescribe HST and TRT, considering efficiency, safety, and individual aspects.


2019 ◽  
Vol 15 (2) ◽  
pp. 95-104
Author(s):  
L. Bassôa ◽  
L. Trevizol ◽  
I. Fraga ◽  
N.C. Martins ◽  
F. Variani ◽  
...  

This study aimed to examine the effects of grape juice consumption during 4 weeks alone or combined with a therapeutic exercise protocol on quality of life (SF-36), handgrip strength (dynamometry) and physical function performance evaluated through Berg Balance Scale (BBS), Timed Up and Go, Six-Minute Walk Test (6MWT) in elderly women. Nineteen healthy elderly women were distributed in Grape Juice Group (GJG, n=9) and Grape Juice + Exercise Group (GJEG, n=10). A significant improvement in handgrip strength and BBS were observed in GJG. Both groups showed increased values in 6MWT and the quality of life was significantly improved after intervention in GJEG. Daily grape juice consumption is able to improve some physical functional parameters in elderly women; however, when in combination with therapeutic exercise intervention may provide a more effective strategy to positively affect the quality of life.


2016 ◽  
Vol Volume 11 ◽  
pp. 1797-1804 ◽  
Author(s):  
Rodrigo Ramirez-Campillo ◽  
Daniela Díaz ◽  
Cristian Martínez ◽  
Pablo Valdés-Badilla ◽  
Pedro Delgado-Floody ◽  
...  

2016 ◽  
Vol 29 (3) ◽  
pp. 589-596 ◽  
Author(s):  
Grazielle Cordeiro Aguiar ◽  
Samira Gonçalves Rocha ◽  
Gisele Aparecida da Silva Rezende ◽  
Marcela Rêgo do Nascimento ◽  
Paula Luciana Scalzo

Abstract Introduction: Osteoarthritis (OA), the most common form of arthritis, is considered the main cause of pain and disability in the elderly. Objective: To evaluate the effect of systematic muscle strength training on functional performance and quality of life in individuals with knee OA. Methods: Subjects with knee OA (n = 27, 46 - 76 years) completed the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Medical Outcomes Short-Form 36-item Health Survey (SF-36), and visual analog scale (VAS) questionnaires, musculoskeletal assessments, and 10-repetition maximum and timed 10-meter walk tests both before and after training. The training consisted of an exercise resistance program and stretches for 12 weeks (three sessions of 80 each per week). Results: Twenty-two subjects completed the training. Reduced overall scores and WOMAC physical function indicated improved functional performance (p < 0.001) as well as increased gait speed (p < 0.001). The perception of pain decreased after training, as evidenced by the VAS, WOMAC pain domain, and SF-36 scores (p < 0.001). Quality of life improvements occurred primarily in the areas of pain, functional capacity, and SF-36 physical aspects. No change in body mass index was noted (p = 0.93). Conclusion: Our results indicate that the combination of resistance training for the quadriceps, gluteus, and abdominal muscles could be a viable alternative to improving functionality and quality of life in patients with knee OA. However, more studies are necessary to confirm our findings.


Author(s):  
Iransé Oliveira-Silva ◽  
Helton Ramos Gonçalves ◽  
Patrícia Espíndola Mota Venâncio ◽  
Grassyara Pinho Tolentino ◽  
William Alves Lima ◽  
...  

Background Aging is an irreversible process by which all living humans will pass, and the percentage of older population growth significantly in the last decades. There are an increasing evidence showing that independently older people, with autonomy and physical capacity, has better quality of life in comparison with others without self-sufficiency. Objective: Verify the changes on Quality-of-Life (QoL), body composition and physical performance (PF) of elderly women submitted to resistance training (RT). Methods: 16 elderly women participated in the study, that consisted in 12 weeks of Resistance training. The QoL with SF-36, the blood pressure (BP), hand-grip strength, anthropometry and physical performance to senior, was measured before and after of resistance training. Results: The main findings of this study were that the RT for 12 weeks are able to changes the self-perception of QoL of elderly women, simultaneously with decrease in percent of fat and increase in strength and PF. In addition, a maintenance of BP levels, flexibility and self-perception of pain and global health (QoL domains), were observed after this period. Conclusion: The study suggest that the 12 weeks of RT, twice a week, is able to ameliorate several physical fitness components and QoL domains, in community-dwelling elderly women.


Background: Vascular endothelial cells play an important role in regulating vascular activity by producing vascular active substances such as endothelin-1 and nitric oxide. The aim of this study was to investigate the effect of eight weeks of water resistance training with dark chocolate consumption on plasma levels of endothelin-1, nitric oxide and quality of life in elderly women. Materials and Methods: In this semi-experimental study, 37 elderly women (mean ± standard deviation; age, 65.6 ± 3.1 years; weight 75.71 ± 7.7 kg) were purposefully divided into four complementary groups. Supplementation and exercise, exercise and control were included. The training protocol was performed for eight weeks of water resistance training. Supplementation of 30 grams of 83% dark chocolate daily was used for 8 weeks. Quality of life index was measured by SF-36 evaluation and plasma endolin-1 levels by ELISA and serum nitrite levels as the main metabolite of NO. One-way analysis of variance and Bonferroni’s post hoc test were used for statistical analysis. Results: The results showed that the mean quality of life index in the water resistance training group was significantly higher than the control group in elderly women (p = 0.036). Also, the mean NO levels in the combined group were significantly higher than the control group (p = 0.001). But the mean levels of endothelin-1 in the combined group were significantly lower than the control group (p = 0.012). Conclusion: Based on the present results, it can be concluded that resistance training in water along with consumption of dark chocolate may reduce endothelin-1 levels and increase NO levels to improve endothelial function and increase quality of life in elderly women.


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