Wyniki wyszukiwania - Biblioteka Nauki

1

Dispositional group and special fitness in hand-to-hand combat. Kickboxing exercises and profiled circuit training

100%

Ambroży T. , Piwowarski J. , Nowak M.

|

tom 10(10)

73-82

EN

This article is a result of researches concerning influence of the elements of kickboxing and profiled circuit training on the overall fitness of members of dispositional groups, such as antiterrorists. Taking into account the special features necessary for such people, for the experiment we chose exercises that are the best to develop them. Members of dispositional groups need special preparation so they could efficiently fight with the offenders, who threat the security. The research experiment described is of interdisciplinary character, as it regards an interdisciplinary branch of studies – securitology. Security studies, to develop the security culture, must be based on empiric researches and consists of practical elements, as there is no place for speculative theories of doubtful quality here. Therefore researches on special preparation of dispositional groups are of great importance.

2

Muscle Torque and its Relation to Technique, Tactics, Sports Level and Age Group in Judo Contestants

100%

Lech G. , Chwała W. , Ambroży T. , Sterkowicz S.

|

nr 1

167-175

EN

The aim of this study was to perform a comparative analysis of maximal muscle torques at individual stages of development of athletes and to determine the relationship between muscle torques, fighting methods and the level of sports performance. The activity of 25 judo contestants during judo combats and the effectiveness of actions were evaluated. Maximum muscle torques in flexors/extensors of the body trunk, shoulder, elbow, hip and knee joints were measured. The level of significance was set at p≤0.05; for multiple comparisons the Mann-Whitney U test, p≤0.016, was used. Intergroup differences in relative torques in five muscle groups studied (elbow extensors, shoulder flexors, knee flexors, knee extensors, hip flexors) were not significant. In cadets, relative maximum muscle torques in hip extensors correlated with the activity index (Spearman's r=0.756). In juniors, maximum relative torques in elbow flexors and knee flexors correlated with the activity index (r=0.73 and r=0.76, respectively). The effectiveness of actions correlated with relative maximum torque in elbow extensors (r=0.67). In seniors, the relative maximum muscle torque in shoulder flexors correlated with the activity index during the second part of the combat (r=0.821).

3

Changes in the Physical Endurance of Kickboxers in the Preparatory Phase

100%

Ambroży T. , Kwiatkowski A. , Mucha D. , Piwowarski J.

|

tom 18(18)

80-91

EN

The aim of the paper was to analyze: training effectiveness in the preparatory period, changes in contestants’ aerobic and anaerobic capacity in the preparatory period, changes in contestants’ motor abilities in the preparatory period, to compare the level of selected parameters of anaerobic capacity measured by means of Wingate test and aerobic capacity measured by means of Beep-test of kickboxing contestants with the results of contestants training similar martial arts. The research has been carried out on three contestants of UKS Gladiator Club who achieve high sports results. An analysis of obtained results shows that the training employed in the preparatory phase has been appropriately planned and effective enough. Both aerobic and anaerobic capacity in the preparatory phase has increased significantly. Anaerobic capacity of the examined contestants is higher than capacity of the contestants in the control group. Their aerobic capacity, on the other hand, is lower than in the control group. When planning further training in the future greater attention should be paid to developing aerobic capacity.

4

Training Load and Training Effectiveness in The Preparatory Phase by the Case of Kickboxing Fighters of UKS Gladiator Club

88%

Ambroży T. , Kwiatkowski A. , Mucha D. , Wrześniewski K. , Piwowarski J.

|

tom 17(17)

142-156

EN

The aim of the paper it to analyze the effectiveness of training of fighters of UKS Gladiator Club in the preparatory phase and to analyze training loads used during that time. Participants included a group of 12 fighters of UKS Gladiator Club who have achieved high sports results – this group includes medalists of Polish Championships and of the Cup of Europe. Test were carried three times in the preparatory phase. Physical fitness parameters have been evaluated by means of selected tests of EUROFIT testing battery. Summing up, it should be noted that an important cognitive element of the research carried out is an observation of improvement of the level of physical fitness in case of the majority of investigated features, which was the intended effect of training in the preparatory phase. The adopted training load has caused an average increase of investigated parameters, which proves training effectiveness.

5

Effect of Variable-Intensity Running Training and Circuit Training on Selected Physiological Parameters of Soccer Players

51%

Ambroży T. , Nowak M. , Omorczyk J. , Wrześniewski K. , Ozimek M. , Duda H. , Mucha D. , Ceranowicz P. , Pałka T. , Stanula A. , Mucha D.

|

nr 3

25-35

EN

Proper planning of the training process based on individual LT and AT metabolic thresholds is essential to improve athletic performance. Development of endurance in soccer players is mainly based on continuous runs and variable-intensity runs, supplemented with strength conditioning and sport-specific training. The aim of the study was to analyse selected parameters of physical capacity of soccer players after 8-week variable-intensity running training and circuit training. The experiment was carried out in a group of 34 soccer players aged 21 to 26 years. The athletes were divided into two groups: 17 people in the experimental group and 17 people in the control group. The experimental group was involved in 30-minute tempo runs two times a week for 8 weeks with variable intensity at AT. In the same period, the control group performed two 60-minute continuous runs at the intensity of 70-75%HRmax. The determination of metabolic thresholds used two indirect tests: the multistage shuttle run test (beep test) and maximal lactate steady state test (MLSS) with author's own modification. In order to evaluate maximal heart rate (HRmax), the research procedure was started from the beep test (distance: 20 m). The speed at the first level was 8.5 km/h and increased with each level by 0.5 km/h. Training of the experimental group where variable exercise intensity was used caused a statistically significant increase in HRmax (by 1.9%) and blood lactate levels at the AT (by 20.5%). The training in the experimental group led to the statistically significant (p < 0.05) increase in the parameters of the following variables: HRmax (by 1.9%); lactate level (by 7.85); HR at the AT (by 1,9%); lactate level at the AT (by 20.5%). The assumptions of the experimental training did not cause statistically significant changes in pretest vs. posttest HRmax and blood lactate levels for the LT. Endurance training with high intensity is more effective in soccer players compared to training with moderate intensity. Development of special endurance in soccer should also assume the intensity and method of working similar to the method used during sport competition.