Individual Training Group Research Articles

Comparing the impact of personal trainer guidance to exercising with others: Determining the optimal approach

This study aimed to examine the effects of supervised fitness training under the guidance of a personal trainer and those of competitive fitness training with others and reveal the effects of specific differences between them in a detailed manner. The study's participants consisted of 66 healthy male adults (age: 29.2 ± 5.4 years). The participants were divided into three groups: the individual training group (n = 21), which served as the control group; the exercising with a partner group (n = 22); and the group trained by a personal trainer (n = 23). Each participant was subsequently assessed using one repetition maximum bench press, squats, skeletal muscle mass, fat mass, and a questionnaire regarding nutritional plan and injury to compare the effects of training sessions over a period of 12 weeks. Among the three groups, only the group trained by a personal trainer showed an obvious enhancement in fat reduction compared to baseline (-1.61 kg, p = 0.033), which was suggestive of a salient trend that far surpassed those of the individual training group and the exercising with a partner group. Regarding squats, only the group trained by a personal trainer showed a significant change compared to the individual training group (p = 0.003). Regarding the participants' consistent use of a nutritional plan, only the group trained by a personal trainer exhibited a palpable tendency (p < 0.001); furthermore, the effect of preventing injury in the group trained by a personal trainer was more notable than that in the individual training group and the exercising with a partner group. Our results indicate that a fitness personal trainer service is effective in expediting the process of achieving fitness goals in a relatively safe manner, thereby substantiating the diversified values of the fitness personal trainer service.

Dyad Training in a Perceptual-Motor Task: “Two Pairs of Eyes Are Better Than One”

The aim of this experiment was to determine if dyad practice helped individuals become aware, use, and retain information in a dynamically changing perceptual-motor task compared with practice alone. We used a computerized perceptual-motor task, where individuals were required to intercept balls that dropped from the top of the screen. A colored line at the top of the screen provided information about the direction of the dropping ball. Participants (N = 24) were randomly assigned to one of two groups: A dyad training group where two participants alternated between physical and observational practice after each block of 20 trials, and they also engaged in dialog about the task, and an individual training group where one participant practiced the task. Both groups improved their accuracy during acquisition. On the retention test, participants in the dyad group caught significantly more balls (73%) than individuals of the alone group (58%). Participants in the dyad group also showed a higher percentage of correctly identified stimuli in the recognition task. Dyad training induced performance advantages in a perceptual-motor task because individuals became aware and used information acquired during observation and/or from the dialog.

Still poorly adopted in male professional football: but teams that used the Nordic Hamstring Exercise in team training had fewer hamstring injuries – a retrospective survey of 17 teams of the UEFA Elite Club Injury Study during the 2020–2021 season

ObjectivesThe primary objective was to study the adoption of the NHE programme in European football teams in the 2020/21 season and to compare it to the previous study. A second...

Evaluation of the cognitive-motor training effectiveness in combination with drug therapy among patients with moderate cognitive disorders: the own research results

Introduction. Non-drug methods of therapy for cognitive impairment is one of the topical areas of neurology. Studies have shown that cognitive training may be beneficial for maintaining mental alertness in healthy older adults, while patients with dementia and mild cognitive impairment are more likely to benefit from cognitive-motor training or rehabilitation. It is possible that the severity and type of cognitive disorders, as well as patients’ adherence to training, the correct construction of tasks, may affect the effectiveness of non-drug therapy for cognitive disorders.Аim. The aim of this study was to evaluate the effectiveness of cognitive-motor training developed at Sechenov University in patients with moderate cognitive impairment (MCI).Materials and methods. 41 patients were included in the study, including 8 women and 33 men, the average age of patients was 60.3 ± 8.5 years, the average level of education was 14.2 ± 8.7 years, of which 15 patients met the criteria AD, 26 – VCI criteria. Patients underwent quantitative neuropsychological testing, assessment of emotional disorders, and also assessed such indicators as satisfaction with the quality of life, adherence to therapy. Subsequently, the patients were divided into groups of individual and group cognitive training. Classes with patients were held according to the standard scheme, 30–50 minutes a day, for 40 days. After 3 months, 10 patients were randomly selected from the individual training group and received an additional course of group cognitive-motor training.Results. Тhe study showed that after 1.5 months, patients showed a significant decrease in the severity of cognitive disorders (p &lt; 0.05). The greatest positive dynamics was noted in relation to the level of attention (p &lt; 0.05), memory (including primary modal-nonspecific mnestic impairment, p &lt; 0.05), logical operations (p &lt; 0.05). The patients included in the study also showed a significant decrease in the severity of depression (p &lt; 0.05). The analysis showed that significant positive dynamics was recorded both in patients of the individual CT group and in patients who received group CT (p &lt; 0.05). The positive effect on cognitive functions was maintained during the three months of follow-up. Comparative analysis of study patients after 6 months showed that patients who received additional sessions with a trainer reported an additional improvement in well-being. These differences were statistically significant, despite the small number of patients included in the repeat CT group (p &lt; 0.05).Conclusions. The effectiveness of cognitive-motor training in patients with MCI was noted. The results obtained allow us to recommend this type of cognitive-motor training for use in clinical practice by neurologists, therapists and psychiatrists as an additional effective method for the treatment of cognitive impairment.

Effects of Individualized Functional Training on the Physical Fitness of Women with Obesity

Introduction: Obesity is a global public health problem with negative impact on health. Therefore, effective treatments options are needed. Objective: to evaluate the responses of a supervised functional training program on physical fitness and functional capacity of women with obesity. Methods: a prospective and controlled study was conducted with twenty-four women, BMI &gt;30 and &lt;55 kg/m² and age between 20 and 59 years. The evaluation consisted of anthropometric measurements and physical fitness tests that assessed the cardiorespiratory fitness and functional capacity [6-minute step test (ST6min)], the indirect strength of the lower limbs [sit-to-stand test (STS)] and the flexibility [sit and reach test (SR)]. After the baseline evaluations, the volunteers were allocated in two groups: individualized training group (ITG) (n=13), which consisted of aerobic and strength training, for three months, three times a week, 60 minutes per session; and the control group (CG) (n=11) which did not participate in any regular physical exercise program during the same period. At the third month the two groups were reassessed. Results: it was observed significative reductions in waist circumference, hip and neck measurements; all with p&lt;0.01; and increase in VO2max, in the number of movements of STS and in distance reached in the SR test, all with p&lt;0.01 for the ITG. The ITG showed superiority over CG for all exercise test variables studied. Conclusion: The training program improved the distribution of body fat, cardiorespiratory fitness, muscular strength, flexibility and functional capacity. These are indicatives that the strategy is feasible for women with obesity.

A randomized clinical trial to assess the influence of a three months training program (Gym-based individualized vs. Calisthenics-based non-invidualized) in COPD-patients

IntroductionPulmonary rehabilitation has been demonstrated to improve exercise capacity, dyspnoea, quality of life and to reduce the adverse effects of acute exacerbations. Current guidelines recommend exercise training in patients with mild to very severe disease. However, there is insufficient data comparing the efficacy of different training approaches and intensities.MethodsBetween January 2009 and December 2012, 105 COPD patients were screened to participate in the study. 61 patients were randomly assigned into an individualized training group or into a non-individualized training group. Both groups exercised once a week for 60 minutes over a time period of three months. At the beginning and after three months, the following measurements were performed: 6-minute walking test (6-MWT), health-related quality of life (St. Georges Respiratory Questionnaire; SGRQ and COPD-Assessment-Test; CAT), M. rectus femoris cross-sectional area, and inflammatory markers in peripheral blood.ResultsOnly in the individualized training group we observed a significant change of the 6-MWT (increase of 32.47 m; p = 0.012) and the cross-sectional area of the M. rectus fermoris (increase of 0.57 cm2; p = 0.049), while no significant changes occurred in the non-individualized training group. Peroxisome-proliferator-activated receptor-γ coactivator 1α increased in the individualized training only after the three months training period (increase of 0.43 relative copies; p = 0.017), all other myokines and inflammatory markers were not influenced by either of the programs. The total drop-out-rate was 44.3%.ConclusionA low frequency outpatient training program may induce modest improvements in exercise capacity and muscle mass only if it is performed on an individualized basis.

The effectiveness of multimedia visual perceptual training groups for the preschool children with developmental delay

This study compared the effectiveness of three approaches to improving visual perception among preschool children 4-6 years old with developmental delays: multimedia visual perceptual group training, multimedia visual perceptual individual training, and paper visual perceptual group training. A control group received no special training. This study employed a pretest-posttest control group of true experimental design. A total of 64 children 4-6 years old with developmental delays were randomized into four groups: (1) multimedia visual perceptual group training (15 subjects); (2) multimedia visual perceptual individual training group (15 subjects); paper visual perceptual group training (19 subjects); and (4) a control group (15 subjects) with no visual perceptual training. Forty minute training sessions were conducted once a week for 14 weeks. The Test of Visual Perception Skills, third edition, was used to evaluate the effectiveness of the intervention. Paired-samples t-test showed significant differences pre- and post-test among the three groups, but no significant difference was found between the pre-test and post-test scores among the control group. ANOVA results showed significant differences in improvement levels among the four study groups. Scheffe post hoc test results showed significant differences between: group 1 and group 2; group 1 and group 3; group 1 and the control group; and group 2 and the control group. No significant differences were reported between group 2 and group 3, and group 3 and the control group. The results showed all three therapeutic programs produced significant differences between pretest and posttest scores. The training effect on the multimedia visual perceptual group program and the individual program was greater than the developmental effect Both the multimedia visual perceptual group training program and the multimedia visual perceptual individual training program produced significant effects on visual perception. The multimedia visual perceptual group training program was more effective for improving visual perception than was multimedia visual perceptual individual training program. The multimedia visual perceptual group training program was more effective than was the paper visual perceptual group training program.

Metabolic Conditioning Among Soccer Players

To reduce the risk of overuse injuries, yet obtain optimal fitness development among soccer players, research comparing different training strategies is required. This study compared conventional group conditioning (GRP) to individualized training (IT) during the preseason among female college soccer players. Both groups participated in soccer practices; however, players were randomly assigned to supplemental conditioning differentiated by the use of player-specific heart rate training in the IT group. Changes in maximal oxygen consumption, anaerobic threshold, and rate of recovery were analyzed before and after 12 weeks of conditioning. Data analysis identified significantly (p < 0.05) greater improvements in the IT group in all 3 variables, despite considerably less training volume. Based on these data, it is apparent that catering training to the fitness level of each individual player can have a positive impact on training adaptations.

Effects of Intensity of Treadmill Training on Developmental Outcomes and Stepping in Infants With Down Syndrome: A Randomized Trial

Infants with Down syndrome (DS) are consistently late walkers. The purpose of this investigation was to test the effects of individualized, progressively more intense treadmill training on developmental outcomes in infants with DS. Thirty infants born with DS were randomly assigned to receive lower-intensity, generalized treadmill training or higher-intensity, individualized training implemented by their parents in their homes. Research staff members monitored implementation of training, physical growth, and onset of motor milestones of all infants on a monthly basis. Infants in the higher-intensity, individualized training group increased their stepping more dramatically over the course of training. Infants in the higher-intensity training group attained most of the motor milestones at an earlier mean age. Treadmill training of infants with DS is an excellent supplement to regularly scheduled physical therapy intervention for the purpose of reducing the delay in the onset of walking.

The effect of two types of memory training on subjective and objective memory performance in healthy individuals aged 55 years and older: a randomized controlled trial

The objective of the study was to examine the effectiveness of two types of memory training (collective and individual), compared to control (waiting list), on memory performance. Participants were 139 community-dwelling older individuals recruited through media advertisements asking for people with subjective memory complaints to participate in a study. Data were collected at baseline, and at 1 week and 4 months after the intervention. Training efficacy was assessed using measures of subjective and objective memory performance. After the intervention, participants in the collective training group reported more stability in memory functioning and had fewer feelings of anxiety and stress about memory functioning. In addition, positive effects were found on objective memory functioning. Compared with the other two groups, the collective training group participants had an improved recall of a previously learned word list. Compared to controls, participants in the individual training group reported fewer feelings of anxiety and stress in relation to memory functioning.

Effectiveness of individualized aerobic training at the ventilatory threshold in the elderly.

This study was designed to specify whether an individualized training program at the ventilatory threshold in elderly subjects produces greater training adaptations than a standardized training program performed at 50% of heart rate reserve. Sixteen subjects participated in the study. Maximal exercise tests were performed on a treadmill before and after the training program. Eight subjects trained at the ventilatory threshold (ITG) and eight trained at 50% of heart rate reserve (STG). The mean training heart rate was 129 +/- 14.2 bpm and 115 +/- 7.9 bpm in the individualized training group (ITG) and the standardized training group (STG), respectively. The maximal O2 uptake (VO2max) was improved significantly by 20% in ITG (within group p < .05), whereas no significant improvement was noted in STG. The improvement in ITG compared to the nonsignificant change in STG was significant (p < .05). In addition, submaximal ventilation and heart rate were more decreased in ITG than STG. We conclude that for elderly people an individualized training program at the level of the ventilatory threshold is significantly more effective in terms of VO2max and submaximal cardiorespiratory adaptations.