Juergen Lock
Humboldt University of Berlin
3 Papers
21 Citations
Juergen Lock is an academic researcher from Humboldt University of Berlin. The author has contributed to research in topics: Heart rate variability & Overtraining. The author has an hindex of 3, co-authored 3 publications.
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Papers
Scaling graphs of heart rate time series in athletes demonstrating the VLF, LF and HF regions.
TL;DR: Three distinct regions of scale invariance are found, which correspond to the well-known VLF, LF and HF bands in the power spectra of heart rate variability, which means DFA scaling exponents of heart rates should be fitted to the VLf, LF or HF ranges.
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Scaling graphs of heart rate time series in athletes demonstrate the VLF, LF and HF regions
TL;DR: In this article, the authors applied detrended fluctuation analysis (DFA) to the heart rate time series of ten athletes (five males and five females) and found three distinct regions of scale-invariance, which correspond to the well-known VLF, LF and HF bands in the power spectra of heart rate variability.
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Changes in heart rate variability of athletes during a training camp
TL;DR: Investigation of standard HRV parameters and scaling characteristics in ten athletes before, during, and after a 2-week training camp to assess the effects of short-term overtraining on cardiovascular control found HRV might be used to monitor the training state in athletes.