National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Design of Massage Gun
Pechová, Tereza ; Haltof, Vladimír (referee) ; Sládek, Josef (advisor)
The task of the bachelor thesis was to design a cordless massage gun with interchangeable vibration attachments, which will have adjustable shock intensity and speed control. The main objective was to design an ergonomically suitable handle for multiple grip options. The resulting shape was derived from a previous market analysis of current products, both in design and technical terms, to meet the ergonomic requirements associated with this product. At the same time, I focused on ease of use.
Comparison of selected regeneration techniques affecting the range of motion of the hip joint at ice hockey players
Stibor, Adam ; Křivánková, Markéta (advisor) ; Prokešová, Eva (referee)
Title: Comparison of selected regenerative techniques affecting hip joint range of motion in ice hockey players. Objectives: The aim of this study is to identify the most effective regenerative technique among those preselected for range of motion in the hip joint. At the same time, to compare each regeneration technique with each other and to determine the quality of regeneration in selected ice hockey players. Methods: In our work we used the method of analysis and comparison. The method of analysis is used to clarify statistically significant measurement data and the method of comparison is used to compare the individual regeneration techniques. In our work we used sports massage, rolling and massage gun. The Sit and Reach Test (SRT), Passive Straight Leg Raise (PSLR), Maximal Hip Flexion Active Knee Extension (MHFAKE) and Passive Knee Extension Test (PKET) were used to measure range of motion. Additional information on the quality of regeneration of the probands playing ice hockey is provided by a non-standardized questionnaire that concludes this research. Results: We found a significant increase in hip range of motion with the massage gun (p=0.004982). This increased range of motion persisted for three days. Range of motion also increased after application of the foam roller, but the results...

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