High intensity training increases spontaneous physical activity in children

2010 ◽  
Vol 156 (2) ◽  
pp. A3
Author(s):  
Robert W. Wilmott
Keyword(s):  
Physical Activity ◽  
High Intensity ◽  
High Intensity Training ◽  
Spontaneous Physical Activity ◽  
Intensity Training

High-Intensity Training Increases Spontaneous Physical Activity in Children: A Randomized Controlled Study

2010 ◽  
Vol 156 (2) ◽  
pp. 242-246 ◽  
Author(s):  
Urs Eiholzer ◽  
Udo Meinhardt ◽  
Renato Petrò ◽  
Fabienne Witassek ◽  
Felix Gutzwiller ◽  
...  
Keyword(s):  
Physical Activity ◽  
High Intensity ◽  
Randomized Controlled Study ◽  
Controlled Study ◽  
High Intensity Training ◽  
Randomized Controlled ◽  
Spontaneous Physical Activity ◽  
Intensity Training

scholarly journals Improvements in fitness and vitality after a short high intensity training

2019 ◽  
pp. 44-49
Author(s):  
Olaf Timmermans ◽  
Mathilde Matthijsse
Keyword(s):  
Physical Activity ◽  
Quality Control ◽  
Training Program ◽  
Elderly People ◽  
High Intensity ◽  
Short Term ◽  
Control Scale ◽  
Intensive Training ◽  
High Intensity Training ◽  
Intensity Training

This study explored the effects of a short intensive training program to enhance the vitality of middle-aged and elderly people. 32 participants were questioned by a standardized questionnaire, at the start and end of a three-month period, during which they participated in a short intensive training program. This study presents the results of the quality control scale, a fysiofitscan, physical activity and the Vita 16. In general, the perceived fitness of the participants improved significantly. According to the results of the Vita 16 the participants had more energy after the short-term lifestyle intervention.

scholarly journals Changes in mineral content in trainees’ blood and urine due to high-intensity training

2019 ◽  
pp. 29-35
Keyword(s):  
Physical Activity ◽  
High Intensity ◽  
Mineral Content ◽  
Statistical Significance ◽  
High Intensity Training ◽  
Before And After ◽  
Calcium Magnesium ◽  
Intense Training ◽  
Mineral Concentrations ◽  
Intensity Training

High-intensity training is becoming more popular nowadays when people have less time to engage in prolonged physical activity. Expertly led high intensity training is a safe way to achieve desired fitness goals. The aim of the study was to check if there were significant changes in the concentrations of sodium, potassium, calcium, magnesium, zinc, iron and copper in the blood and urine of twelve trainees after a short but intense training. Blood and urine sampling was performed before and after high intensity training where bodyweight exercises and exercises with external load were used. Statistical analysis was performed using paired t-test (2-tailed) with α=0.05 as statistical significance. The results obtained showed that the measured mineral concentrations varied as a result of intense physical activity, but these variations were small and did not have a general trend of increase or decrease of analyzed mineral content. Based on these results, it can be concluded that, from the standpoint of the mineral concentrations loss, short high-intensity training is safe for the trainee’s health.

scholarly journals Vitamin D Supplementation and Physical Activity of Young Soccer Players during High-Intensity Training

Nutrients ◽  
2019 ◽  
Vol 11 (2) ◽  
pp. 349 ◽  
Author(s):  
Maria Skalska ◽  
Pantelis Theo Nikolaidis ◽  
Beat Knechtle ◽  
Thomas Johannes Rosemann ◽  
Łukasz Radzimiński ◽  
...  
Keyword(s):  
Physical Activity ◽  
Vitamin D ◽  
High Intensity ◽  
Interval Training ◽  
Vitamin D Supplementation ◽  
Soccer Players ◽  
High Intensity Training ◽  
Time Motion ◽  
Motion Activity ◽  
Intensity Training

The aim of this study was to confirm that vitamin D supplementation of young soccer players during eight-week high-intensity training would have a significant effect on their motion activity. The subjects were divided into two groups: the experimental one, which was supplemented with vitamin D (SG, n = 20), and the placebo group (PG, n = 16), which was not supplemented with vitamin D. All the players were subjected to the same soccer training, described as High-Intensity Interval Training (HIIT). The data of the vitamin D status, time motion parameters and heart rate were collected just before and after the intervention. A significant increase in 25(OH)D concentration (119%) was observed in the supplemented group, while the non-supplemented group showed a decrease of 8.4%. Based on the obtained results, it was found that physical activity indicators in the players were significantly improved during small-sided games at the last stage of the experiment. However, taking into account the effect of supplementation with vitamin D, there were no statistically significant differences between the placebo and the supplemented groups; thus, the effect size of the conducted experiment was trivial.

scholarly journals Effect of four different forms of high intensity training on BDNF response to Wingate and Graded Exercise Test

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Eugenia Murawska-Ciałowicz ◽  
Gilmara Gomes de Assis ◽  
Filipe Manuel Clemente ◽  
Yuri Feito ◽  
Petr Stastny ◽  
...  
Keyword(s):  
Exercise Test ◽  
High Intensity ◽  
Minute Ventilation ◽  
Interval Training ◽  
Wingate Anaerobic Test ◽  
High Intensity Training ◽  
Graded Exercise Test ◽  
Graded Exercise ◽  
Group 2 ◽  
Intensity Training

AbstractThis study examined the effects of a nine-week intervention of four different high-intensity training modalities [high-intensity functional training (HIFT), high-intensity interval training (HIIT), high-intensity power training (HIPT), and high-intensity endurance training (HIET)] on the resting concentration of brain-derived neurotropic factor (BDNF). In addition, we evaluated the BDNF responses to Graded Exercise Test (GXT) and Wingate Anaerobic Test (WAnT) in men. Thirty-five healthy individuals with body mass index 25.55 ± 2.35 kg/m2 voluntarily participated in this study and were randomly assigned into four training groups. During nine-weeks they completed three exercise sessions per week for one-hour. BDNF was analyzed before and after a GXT and WAnT in two stages: (stage 0—before training and stage 9—after nine weeks of training). At stage 0, an increase in BDNF concentration was observed in HIFT (33%; p < 0.05), HIPT (36%; p < 0.05) and HIIT (38%; p < 0.05) after GXT. Even though HIET showed an increase in BDNF (10%) this was not statistically significant (p > 0.05). At stage 9, higher BDNF levels after GXT were seen only for the HIFT (30%; p < 0.05) and HIIT (18%; p < 0.05) groups. Reduction in BDNF levels were noted after the WAnT in stage 0 for HIFT (− 47%; p < 0.01), HIPT (− 49%; p < 0.001), HIET (− 18%; p < 0.05)], with no changes in the HIIT group (− 2%). At stage 9, BDNF was also reduced after WAnT, although these changes were lower compared to stage 0. The reduced level of BDNF was noted in the HIFT (− 28%; p < 0.05), and HIPT (− 19%;p < 0.05) groups. Additionally, all groups saw an improvement in VO2max (8%; p < 0.001), while BDNF was also correlated with lactate and minute ventilation and selected WAnT parameters. Our research has shown that resting values of BDNF after nine weeks of different forms of high-intensity training (HIT) have not changed or were reduced. Resting BDNF measured at 3th (before GXT at stage 9) and 6th day after long lasting HITs (before WAnT at stage 9) did not differed (before GXT), but in comparison to the resting value before WAnT at the baseline state, was lower in three groups. It appears that BDNF levels after one bout of exercise is depended on duration time, intensity and type of test/exercise.

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