Effects of an 18-Month Endurance Run Training Program on Maximal Aerobic Power in 4- to 6-Year-Old Girls

1997 ◽  
Vol 9 (1) ◽  
pp. 33-43 ◽  
Author(s):  
Shigehiro Yoshizawa ◽  
Hiroko Honda ◽  
Naka Nakamura ◽  
Kiyohide Itoh ◽  
Nobuo Watanabe
Keyword(s):  
Oxygen Uptake ◽  
Stroke Volume ◽  
Training Program ◽  
Aerobic Power ◽  
Maximal Aerobic Power ◽  
Training Effect ◽  
Control Group ◽  
Seasonal Cycles ◽  
Content Difference ◽  
Experimental Group

In the present study, 8 young girls participated as the experimental group and another 8 as the control group in a study of the effect of training on maximal aerobic power. The experimental group practiced a 915-m endurance run 6 days per week. Both groups underwent treadmill tests to check the training effect every 6 months. After 18 months, the experimental group was significantly superior to the control group in maximal aerobic power. The training program brought about this effect in only 12 months. The increased maximal oxygen uptake was mainly due to the increase of stroke volume rather than to the improvement of maximal arteriovenous oxygen content difference. There were seasonal cycles in the change of the endurance run performance: longer times in spring to summer and fall to winter and shortened times in summer to fall and winter to spring.

Effects of Arms-Only Swimming Training on Performance, Movement Economy, and Aerobic Power

2008 ◽  
Vol 3 (3) ◽  
pp. 294-304 ◽  
Author(s):  
Maria Konstantaki ◽  
Edward Winter ◽  
Ian Swaine
Keyword(s):  
Oxygen Uptake ◽  
Training Program ◽  
Exercise Intensity ◽  
Exercise Test ◽  
Aerobic Power ◽  
Swimming Performance ◽  
Peak Exercise ◽  
Control Group ◽  
Swimming Training ◽  
Weekly Training

Context:Forward propulsion in freestyle swimming is predominantly achieved through arm action. Few studies have assessed the effects of arm training on arm power and swimming performance, yet there have not been any investigations on the effects of arms-only swimming training on swimming performance and physiological responses to arm exercise.Purpose:To investigate the changes in arms-only and full-stroke swimming performance, movement economy and aerobic power after an arms-only swimming training program.Methods:Fifteen male county level swimmers were assigned either to an experimental (ES, n = 8) or control group (CS, n = 7). For six weeks ES performed arms-only freestyle swimming exercises for 20% of their weekly training distance three times per week, whereas CS performed their usual swimming training. Before and after the training program, both groups performed a) two time trials, 186 m using arms-only (186ARMS) and 372 m using full-stroke (372FULL) freestyle swimming, and b) an incremental arm-pulling exercise test. The time to complete the trials was recorded. Peak oxygen uptake (VO2peak), peak exercise intensity (EIpeak) submaximal oxygen uptake at 60 W (VO2−60) and exercise intensity at ventilatory threshold (VTW) were determined from the exercise test.Results:After training, ES had improved in 186ARMS (−14.2 ± 3.6%, P = .03), VO2−60 (−22.5 ± 2.3%, P = .04), EIpeak (+17.8 ± 4.2%, P = .03), and VTW (+18.9 ± 2.3%, P = .02), but not in VO2peak (P = .09) or in 372FULL (P = .07). None of the measures changed in CS (P > .05).Conclusion:Arms-only swimming training at 20% of the weekly training distance is an effective method to improve arm conditioning during the preparatory phase of the annual training cycle.

Eighteen days of “living high, training low” stimulate erythropoiesis and enhance aerobic performance in elite middle-distance runners

2006 ◽  
Vol 100 (1) ◽  
pp. 203-211 ◽  
Author(s):  
Julien V. Brugniaux ◽  
Laurent Schmitt ◽  
Paul Robach ◽  
Gérard Nicolet ◽  
Jean-Pierre Fouillot ◽  
...  
Keyword(s):  
Oxygen Uptake ◽  
Maximal Oxygen Uptake ◽  
Aerobic Power ◽  
Ventilatory Threshold ◽  
Maximal Aerobic Power ◽  
Aerobic Performance ◽  
Control Group ◽  
Distance Runners ◽  
Early Return ◽  
Oxygen Carrying Capacity

The efficiency of “living high, training low” (LHTL) remains controversial, despite its wide utilization. This study aimed to verify whether maximal and/or submaximal aerobic performance were modified by LHTL and whether these effects persist for 15 days after returning to normoxia. Last, we tried to elucidate whether the mechanisms involved were only related to changes in oxygen-carrying capacity. Eleven elite middle-distance runners were tested before (Pre), at the end (Post1), and 15 days after the end (Post2) of an 18-day LHTL session. Hypoxic group (LHTL, n = 5) spent 14 h/day in hypoxia (6 nights at 2,500 m and 12 nights at 3,000 m), whereas the control group (CON, n = 6) slept in normoxia (1,200 m). Both LHTL and CON trained at 1,200 m. Maximal oxygen uptake and maximal aerobic power were improved at Post1 and Post2 for LHTL only (+7.1 and +3.4% for maximal oxygen uptake, +8.4 and +4.7% for maximal aerobic power, respectively). Similarly oxygen uptake and ventilation at ventilatory threshold increased in LHTL only (+18.1 and +12.2% at Post1, +15.9 and +15.4% at Post2, respectively). Heart rate during a 10-min run at 19.5 km/h decreased for LHTL at Post2 (−4.4%). Despite the stimulation of erythropoiesis in LHTL shown by the 27.4% increase in serum transferrin receptor and the 10.1% increase in total hemoglobin mass, red cell volume was not significantly increased at Post1 (+9.2%, not significant). Therefore, both maximal and submaximal aerobic performance in elite runners were increased by LHTL mainly linked to an improvement in oxygen transport in early return to normoxia and probably to other process at Post2.

scholarly journals Impact of Working Memory Training Targeting the Central Executive on Kindergarteners’ Numerical Skills

2017 ◽  
Vol 5 (5) ◽  
pp. 131 ◽  
Author(s):  
Nastasya Honoré ◽  
Marie-Pascale Noël
Keyword(s):  
Working Memory ◽  
Training Program ◽  
Vocabulary Learning ◽  
Central Executive ◽  
Memory Training ◽  
Training Effect ◽  
Control Group ◽  
Learning Program ◽  
Experimental Group

Working memory capacities are associated with mathematical development. Many studies have tried to improve working memory abilities through training. Furthermore, the central executive has been shown to be the component of working memory, which is the most strongly related to numerical and arithmetical skills. Therefore, we developed a training program that specifically targeted the central executive to examine the possible impact on kindergarteners’ working memory and numerical abilities. Thirty-four 5-6 year olds were randomly assigned to the experimental or the control conditions. Both groups received 16 30-minute sessions of their respective training program. The experimental group was trained with games tapping the central executive and the control group received a vocabulary-learning program. The results showed an immediate training effect on one central executive task and an effect of training appeared on another central executive task at follow-up, 6 months later. However, no impact was observed on numerical and arithmetical skills.

scholarly journals Effects of a positive thinking program on hope and sleep quality in Iranian patients with thalassemia: a randomized clinical trial

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Somayeh Makaremnia ◽  
Marieh Dehghan Manshadi ◽  
Zahra Khademian
Keyword(s):  
Clinical Trial ◽  
Sleep Quality ◽  
Training Program ◽  
Randomized Clinical Trial ◽  
Thalassemia Major ◽  
Trial Registration ◽  
Control Group ◽  
Positive Thinking ◽  
Experimental Group

Abstract Background Thalassemia have a negative impact on the patients' psychological health and sleep quality. This study aimed to determine the effects of a positive thinking training program on hope and sleep quality of patients with thalassemia major. Methods This randomized clinical trial was conducted on 78 patients with thalassemia major including 36 males (46.2%) and 42 females (53.8%) with a mean age of 25.56 ± 29.6 in Iran. Subjects were randomly assigned into experimental and control groups. Experimental group received 16 h training based on positive thinking materials published by Martin Seligman. Control group received only usual programs. Data were collected at baseline, as well as immediately and one month after the intervention, using Snyder’s Hope Scale and the Pittsburgh Sleep Quality Index. Data analysis was performed using SPSS Software 18.0; statistical tests included the independent T-test, the Chi-square, Mann Whitney, and Friedman test. Significance level was set at 0.05 in this study. Results The experimental group had a significantly higher mean hope score compared to the control group immediately (45.38 ± 7.82 vs. 35.32 ± 5.54, P < 0.001) and one month following intervention (44.67 ± 3.47 vs. 35 ± .54, P < 0.001). Moreover, the mean sleep quality scores of the experimental group was significantly greater than that for control group immediately (5.35 ± 2.02 vs. 7 ± 2.4, P = 0.004) and one month after the intervention (4.23 ± 2.2 vs.7.02 ± 3.03, P < 0.001). Conclusion Since our training program on positive thinking improved hope and quality of sleep in patients with thalassemia major, we recommend the use of such courses as an important step toward promotion of hope and sleep quality among these patients. Trial registration The name of the registry: Iranian Registry of Clinical Trials. Trial Registration Number: IRCT2017010431774N1. URL of the trial registry record: https://en.irct.ir/trial/24923. Registration Date: 07/03/2017.

scholarly journals Effectiveness of a Mobile Device–Based Resilience Training Program in Reducing Depressive Symptoms and Enhancing Resilience and Quality of Life in Parents of Children With Cancer: Randomized Controlled Trial (Preprint)

2021 ◽  
Author(s):  
Yuanhui Luo ◽  
Wei Xia ◽  
Ankie Tan Cheung ◽  
Laurie Long Kwan Ho ◽  
Jingping Zhang ◽  
...  
Keyword(s):  
Depressive Symptoms ◽  
Training Program ◽  
Mobile Device ◽  
Well Being ◽  
Control Group ◽  
Children With Cancer ◽  
Resilience Training ◽  
Experimental Group

BACKGROUND Caring for children with cancer can be a stressful experience for parents and may have negative effects on their physical and psychological well-being. Although evidence has shown that resilience is associated with positive psychological well-being, few interventions have been specifically designed to enhance the resilience of parents of children with cancer. OBJECTIVE The aim of this study is to examine the effectiveness of a mobile device–based resilience training program in reducing depressive symptoms and enhancing resilience and quality of life (QoL) in parents of children with cancer. METHODS Parents of children diagnosed with cancer were recruited from the pediatric oncology wards of 3 tertiary hospitals in China. The participants were randomly assigned to either the experimental group (52/103, 50.5%) to undergo an 8-week mobile device–based resilience training program or to the control group (51/103, 49.5%) to receive an 8-week program of placebo information. The study outcomes included resilience, depressive symptoms, and QoL, as measured by the Connor–Davidson Resilience Scale, the Self-Rating Depression Scale, and the Short Form of the 6-Dimension Health Survey, respectively. All data were collected at baseline and at 2 and 6 months of follow-up. The data analysis followed the intention-to-treat principle. A generalized estimating equation was used to examine the effects of the intervention. RESULTS The participants were mostly female (72/103, 69.9%), and their mean age was 33.6 (SD 5.2) years. The participants in the experimental group showed significantly higher levels of resilience (mean 67.96, SD 15.8 vs mean 58.27, SD 19.0; <i>P</i><.001) and lower levels of depressive symptoms (mean 40.17, SD 9.9 vs mean 46.04, SD 10.9; <i>P</i><.001) than those in the control group at 6 months of follow-up. The intervention showed statistically significant effects in improving resilience (<i>β</i>=6.082; <i>P</i>=.01) and decreasing depressive symptoms (<i>β</i>=−2.772; <i>P</i>=.04) relative to the control group. The QoL score in the experimental group was higher than that in the control group at 6 months of follow-up (mean 0.79, SD 0.2 vs mean 0.76, SD 0.3; <i>P</i>=.07); however, no statistically significant intervention effect was detected (<i>β</i>=.020; <i>P</i>=.38). CONCLUSIONS The mobile device–based resilience training program effectively enhanced resilience and alleviated depressive symptoms in parents of children with cancer. It is highly recommended that health care professionals incorporate this resilience training program when providing psychological care to parents of children with cancer. CLINICALTRIAL Clinical.Trials.gov NCT04038242; http://clinicaltrials.gov/ct2/show/NCT04038242

scholarly journals Effectiveness of a Mobile Device–Based Resilience Training Program in Reducing Depressive Symptoms and Enhancing Resilience and Quality of Life in Parents of Children With Cancer: Randomized Controlled Trial

10.2196/27639 ◽  
2021 ◽  
Vol 23 (11) ◽  
pp. e27639
Author(s):  
Yuanhui Luo ◽  
Wei Xia ◽  
Ankie Tan Cheung ◽  
Laurie Long Kwan Ho ◽  
Jingping Zhang ◽  
...  
Keyword(s):  
Depressive Symptoms ◽  
Training Program ◽  
Mobile Device ◽  
Well Being ◽  
Control Group ◽  
Children With Cancer ◽  
Resilience Training ◽  
Experimental Group

Background Caring for children with cancer can be a stressful experience for parents and may have negative effects on their physical and psychological well-being. Although evidence has shown that resilience is associated with positive psychological well-being, few interventions have been specifically designed to enhance the resilience of parents of children with cancer. Objective The aim of this study is to examine the effectiveness of a mobile device–based resilience training program in reducing depressive symptoms and enhancing resilience and quality of life (QoL) in parents of children with cancer. Methods Parents of children diagnosed with cancer were recruited from the pediatric oncology wards of 3 tertiary hospitals in China. The participants were randomly assigned to either the experimental group (52/103, 50.5%) to undergo an 8-week mobile device–based resilience training program or to the control group (51/103, 49.5%) to receive an 8-week program of placebo information. The study outcomes included resilience, depressive symptoms, and QoL, as measured by the Connor–Davidson Resilience Scale, the Self-Rating Depression Scale, and the Short Form of the 6-Dimension Health Survey, respectively. All data were collected at baseline and at 2 and 6 months of follow-up. The data analysis followed the intention-to-treat principle. A generalized estimating equation was used to examine the effects of the intervention. Results The participants were mostly female (72/103, 69.9%), and their mean age was 33.6 (SD 5.2) years. The participants in the experimental group showed significantly higher levels of resilience (mean 67.96, SD 15.8 vs mean 58.27, SD 19.0; P<.001) and lower levels of depressive symptoms (mean 40.17, SD 9.9 vs mean 46.04, SD 10.9; P<.001) than those in the control group at 6 months of follow-up. The intervention showed statistically significant effects in improving resilience (β=6.082; P=.01) and decreasing depressive symptoms (β=−2.772; P=.04) relative to the control group. The QoL score in the experimental group was higher than that in the control group at 6 months of follow-up (mean 0.79, SD 0.2 vs mean 0.76, SD 0.3; P=.07); however, no statistically significant intervention effect was detected (β=.020; P=.38). Conclusions The mobile device–based resilience training program effectively enhanced resilience and alleviated depressive symptoms in parents of children with cancer. It is highly recommended that health care professionals incorporate this resilience training program when providing psychological care to parents of children with cancer. Trial Registration Clinical.Trials.gov NCT04038242; http://clinicaltrials.gov/ct2/show/NCT04038242

scholarly journals 团体心理咨询对大学生自尊提升的干预研究

2019 ◽  
Vol 01 (02) ◽  
pp. 100-111
Author(s):  
童童 李 ◽  
艳 李 ◽  
莉 潘 ◽  
倩 黄 ◽  
喆 王
Keyword(s):  
Training Program ◽  
Interpersonal Relationship ◽  
Personal Communication ◽  
Self Esteem ◽  
Control Group ◽  
Big Five Personality ◽  
Relationship Skills ◽  
Long Time ◽  
And Control ◽  
Experimental Group

目的：探讨团体心理咨询对大学生自尊提升的干预效果以及内在影响机制。方法：招募18 名大学生为研究对象，采用实验组与控制组前后测量的实验设计，实验组接受为期6 周的自尊提升团体心理咨询，使用自尊量表、人际关系综合诊断量表和大五人格量表进行测试。结果：团体心理咨询后，实验组被试的自尊水平提高[（32.67±3.12）vs.（29.33±3.24）， p< 0.001]，人际关系综合诊断量表总分[（6.62±3.66）vs.（12.00±5.27）， p< 0.001] 及人际关系维度分数[（2.11±1.36）vs.（4.00±1.94），p= 0.009] 下降，大五人格问卷外倾性[（3.51±0.31）vs.（3.30±0.41） ，p= 0.002] 与责任心[（3.65±0.34）vs.（3.43±0.35） ，p= 0.026] 分数提高。结论：团体心理咨询对大学生自尊提升的干预有效，这一干预效应存在潜在的长期效应，其内在机制可能是人际关系困扰的降低；自尊提升能够内化成为个体人格外倾性的一部分。 Objectives： This study is focused on a six-week group psychological guidance to enhance self-esteem and to explore its intrinsic mechanism. Methods：Totally 18 students were randomly assigned to one of two group： experimental group（n=9） and control group（n=9）. The experimental group received six-week training program to enhance self-esteem， as compared as control group who received only baseline and post-six-week measurement which included the self-esteem scale，the interpersonal relationship comprehensive diagnosis scale， and the Big Five personality scale. Results： After the training program， the experimental group’s selfesteem was improved [（32.67±3.12）vs.（29.33±3.24）]， total score[（6.62±3.66）vs.（12.00±5.27）] and inter-personal communication[（2.11±1.36） vs.（4.00±1.94）] score of the interpersonal relationship comprehensive diagnosisscale were declined， and score of extraversion[（3.51±0.31）vs.（3.30±0.41）] and conscientiousness[（3.65±0.34）vs.（3.43±0.35）] were increased. Conclusion： It proves that group psychological guidance could enhance students’ self-esteem for a long time， and self-esteem could be a part of personality. The most important is that the improvement of relationship skills could explain why group psychological guidance could enhance self-esteem.

scholarly journals Effect of Health Risk Reduction Intervention Training Program on Waste Pickers’ Knowledge and Waste Handling Practices in Dump Sites in Ogun State, Nigeria

2021 ◽  
Vol 1 (2) ◽  
pp. 60-69
Author(s):  
Tella A. ◽  
Amosu A.M.
Keyword(s):  
Health Risk ◽  
Training Program ◽  
Risk Reduction ◽  
Control Group ◽  
The Mean ◽  
Handling Practices ◽  
Health Risk Reduction ◽  
Waste Handling ◽  
Experimental Group ◽  
Waste Pickers

Objective: This study assessed the effect of health risk reduction training program on waste pickers’ waste handling practices in dump sites in Ogun State, Nigeria. Methods: A quasi-experimental study was conducted among 60 waste pickers recruited by multistage sampling technique divided into intervention and control groups. There was a baseline assessment of waste handling practices in both the intervention and control groups using a structured interviewer-administered questionnaire. Thereafter, health risk reduction training was given via lectures and demonstrations. Three months after the intervention, another assessment of the same waste pickers was conducted with the same instrument. Waste handling practices and knowledge responses were measured on a 54-point rating scale and a 17-point rating scale respectively. Data was analyzed using IBM SPSS version 23 to generate descriptive and inferential results. Results: At the baseline, the waste pickers in the control group had a mean waste handling score of 17.80±6.89 while the experimental group had a mean score of 17.97±5.47. After the training program, there was a statistically significant increase in the mean waste handling score of the experimental group (47.30±3.28; p = 0.000) while there was no increase in the mean waste handling score of the control group (17.80±6.89). This significant increase in the mean waste handling score of the experimental group (53.83±0.38; p = 0.000) was also observed in a 3 month follow-up period. Conclusion/Recommendation: The health risk reduction training was effective in improving the waste handling practices of waste pickers. It is recommended that waste pickers should be trained on proper waste handling by the government.

A Computer-Based Training Program for Developing Harmonic Intonation Discrimination Skill

1992 ◽  
Vol 40 (2) ◽  
pp. 139-152 ◽  
Author(s):  
Bruce F. Dalby
Keyword(s):  
Training Program ◽  
Matched Control ◽  
Control Group ◽  
Music Majors ◽  
Just Intonation ◽  
Computer Based Training ◽  
Equal Temperament ◽  
Computer Based ◽  
Experimental Subjects ◽  
Experimental Group

The purpose of this study was to determine the effectiveness of a computer-based training program for improving students' ability to make judgments of harmonic intonation. Twenty members of two undergraduate conducting classes participated in the Harmonic Intonation Training Program (HITP). An equivalent matched control group was selected from 156 other undergraduate music majors who had also taken the investigator-developed Harmonic Intonation Discrimination Test (HIDT). The HITP consisted of a body of drill-and-prac-tice exercises using intervals, triads, and brief three- and four-part musical passages. The exercises were played in both equal temperament and just intonation by a 16-voice digital synthesizer. After a 9-week treatment period, a two-way ANOVA on posttest HIDT scores revealed a difference (p= .005) in favor of the experimental group. Results of a questionnaire administered after the training to the experimental subjects indicated that attitudes toward the training program were mostly positive.

scholarly journals Effects of Training for Finger Perception on Functional Recovery of Hemiplegic Upper Limbs in Acute Stroke Patients

2019 ◽  
Vol 2019 ◽  
pp. 1-5
Author(s):  
Naho Umeki ◽  
Jun Murata ◽  
Misako Higashijima
Keyword(s):  
Training Program ◽  
Functional Recovery ◽  
Repeated Measures ◽  
Controlled Trial ◽  
Sensory Function ◽  
Control Group ◽  
Stroke Patients ◽  
Pressure Threshold ◽  
Sensory Training ◽  
Experimental Group

Background. Stroke causes severe disability, including motor and sensory impairments. We hypothesized that upper limb functional recovery after stroke may be augmented by combining treatments for motor and sensory functions. In order to examine this hypothesis, we conducted a controlled trial on rehabilitation for sensory function to the plegic hand. Methods. The sensory training program consisted of several types of discrimination tasks performed under blind conditions. The sensory training program was performed for 20 min per day, 5 days a week. An experimental group of 31 patients followed this sensory program, while a control group of 25 patients underwent standard rehabilitation. The efficacy of the intervention was evaluated by the tactile-pressure threshold, handgrip strength, and the completion time of manipulating objects. A two-way repeated measures analysis of variance was used to assess interactions between group and time. Moreover, to provide a meaningful analysis for comparisons, effect sizes were calculated using Cohen’s d. Results. The mean change in the tactile pressure threshold was significantly larger in the experimental group than in the control group (p<0.05, d=0.59). Moreover, the completion times to manipulate a middle-sized ball (d=0.53) and small ball (d=0.80) and a small metal disc (d=0.81) in the experimental group were significantly different from those in the control group (p<0.05). Conclusion. The present results suggest that the sensory training program to enhance finger discrimination ability contributes to improvements in not only sensory function but also manual function in stroke patients. The trial is registered with the UMIN Clinical Trials Registry (UMIN000032025).

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