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2014 | 44 | 1 | 19-28
Tytuł artykułu

Training Effectiveness of the Inertial Training and Measurement System

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The purpose of this study was to evaluate the efficacy of inertial training with different external loads using a new original device - the Inertial Training and Measurement System (ITMS). Forty-six physical education male students were tested. The participants were randomly divided into three training groups and a control group (C group). The training groups performed inertial training with three different loads three times weekly for four weeks. The T0 group used only the mass of the ITMS flywheel (19.4 kg), the T5 and T10 groups had an additional 5 and 10 kg on the flywheel, respectively. Each training session included three exercise sets involving the shoulder joint adductors. Before and after training, the maximal torque and power were measured on an isokinetic dynamometer during adduction of the shoulder joint. Simultaneously, the electromyography activity of the pectoralis major muscle was recorded. Results of the study indicate that ITMS training induced a significant increase in maximal muscle torque in the T0, T5, T10 groups (15.5%, 13.0%, and 14.0%, respectively). Moreover, ITMS training caused a significant increase in power in the T0, T5, T10 groups (16.6%, 19.5%, and 14.5%, respectively). The percentage changes in torque and power did not significantly differ between training groups. Electromyography activity of the pectoralis major muscle increased only in the T0 group after four weeks of training. Using the ITMS device in specific workouts allowed for an increase of shoulder joint adductors torque and power in physical education students.
Słowa kluczowe
Wydawca

Rocznik
Tom
44
Numer
1
Strony
19-28
Opis fizyczny
Daty
wydano
2014-12-01
zaakceptowano
2014-12-01
online
2014-12-30
Twórcy
  • Department of Physiology, Faculty of Physical Culture, Gorzow Wielkopolski, Poland
  • Department of Physiology, Faculty of Physical Culture, Gorzow Wielkopolski, Poland
autor
  • Department of Physiology, Faculty of Physical Culture, Gorzow Wielkopolski, Poland
  • Department of Physiology, Faculty of Physical Culture, Gorzow Wielkopolski, Poland
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_hukin-2014-0107
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