On-Line and Off-Line ECG and Motion Activity Monitoring System for Athletes
DOI:
https://doi.org/10.33607/bjshs.v3i66.547Abstract
The aim of this paper is to present a new ECG and motion activity monitoring and on-line analysis system for athle-
tes. The developed system is intended to facilitate the coach in optimizing and individualizing the training of elite
athletes.
The hardware system consists of the device for registration of ECG and accelerometer signals and wireless trans-
mission to computer. The coach software works in two modes: on-line version is used during training and off-line
version is designed for detailed data analysis after training. The new method for respiration frequency evaluation was
developed and checked on 28 persons, and in most cases the developed algorithm correctly evaluated the respiration
frequency of the investigated persons. The evaluation of athlete’s functional state from calculated and measured pa-
rameters and formation of warning signals (green — normal state, yellow — limitary state and red — premonitory
state) is based on the analysis applying Moore and Mealy automata algorithms. The software for the evaluation of
the patient’s activity was tested on 11 healthy students: the increase in physical activity level during the brisk walk
was 1.4 times higher compared to the level during the slow walk, and during the jogging sessions it was 1.89 times
higher than during the slow walk.
The results obtained during the investigations show that the developed ECG and motion activity monitoring system
with two packages of software allows to measure cardio respiratory changes and changes in intensities of physical
activity under daily conditions. The comprehensive off-line analysis by monitoring data provides the possibility for
coaches to make more detailed analysis of cardio respiratory changes and changes in intensities during training.
Keywords: monitoring system for athletes, electrocardiogram, accelerometry, respiration frequency.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
Each Article is an original contribution and not plagiarized/copied from any source/individual. It does not contravene on the rights of others and does not contain any libellous or unlawful statements and all references have been duly acknowledged at the appropriate places.
The article submitted only to Baltic Journal of Sport and Health Science, and it has not been previously published or submitted elsewhere for publication in a copyrighted publication.
The Author hereby authorizes the journal to edit, modify and make changes in the Articles/Research paper to make it suitable for publication in Baltic Journal of Sport and Health Science.
The Author hereby assigns all the copyright relating to the said Article/Research Paper to Baltic Journal of Sport and Health Science.
The Author has not assigned any kind of rights to the above said Article/Research Paper to any other person/Institute/Publication.
The Author agrees to indemnify Baltic Journal of Sport and Health Science against any claim legal and/or otherwise, action alleging facts which if true, constitute a beach of any of the foregoing warranties.