Dermatoglyphic characteristics of Chinese professional table tennis players

Tian, Feng; Zheng, Chao; Zhang, Ye; Gao, Yilun; Deng, Xin

doi:10.1590/fst.54621

Cited by 2 publications

(3 citation statements)

References 9 publications

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“…In singing, baritones have most notes of their vocal range in chest register. His genetic predisposition for motor coordination (high value of D10) may justify the ability to recruit TA and CT with agility without much difficulty, of course, associated with the training time throughout his career [6][7][8][9][10][11]13,23,24 .…”

Section: Multiple Case Report Singermentioning

confidence: 99%

“…These results match the self-reported data suggesting no difficulties in singing. Similar to singer 1, singer 4 also demonstrates a genetic predisposition to muscle contraction speed and this fact makes him navigate well between TA and CT muscles [6][7][8][9][10][11]13 .…”

Section: Singermentioning

confidence: 99%

“…For many decades, the dermatoglyphic method has been applied to the field of Sport, aiming at identifying athletes' motor talent, as well as assisting in exercise prescription [5][6][7][8][9][10][11] . These steps are part of an investigation protocol proposed by Fernandes Filho 7 , with the potential to be adapted to Speech Therapy and Voice Pedagogy practices.…”

Section: Introductionmentioning

confidence: 99%

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Dermatoglyphic and acoustic analysis of singing voices: a multiple case preliminary report

2022

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Purpose: to identify genetically enhanced physical skills (speed, strength, endurance and motor coordination), provided by the dermatoglyphic method and to analyze the preliminary correlation between dermatoglyphic and acoustic data of lyrical and pop singers. Methods: the study was approved by the Ethics and Research Committee. Four male singers were evaluated (two lyrical and two pop singers), 31-53 years old. Data collection and analysis procedures comprised (1) Survey -Self-Perception of Vocal Characteristics in Singers (vocal habits, voice performance and phenotypic characteristics); (2) Dermatoglyphic Profile (fingerprint image digitalization: predominance of digital drawings (Arch, Loop and Whorl); scores of deltas (D10); the Total Ridge Count (TRC); digital formula and dermatoglyphic profile (aerobic, anaerobic and mix)); (3) Acoustic Analysis (the Expression Evaluator script application to the audio recordings: f0, intensity, spectral slope and long-term average spectrum -LTAS values); and (4) Integrated (Statistical) Analysis; cluster analysis. Results: correlations were found between dermatoglyphic variables (Arch, Loop, Whorl, D10, TRC) and acoustic parameters (f0 (median); intensity (asymmetry); spectral slope (mean); and LTAS (SD)). The dermatoglyphic profile did not segregate singing styles. Conclusion: the dermatoglyphic profiles showed a preliminary correlation with the acoustic vocal measures, especially f0 and LTAS measures.

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Section: Multiple Case Report Singermentioning

confidence: 99%

Section: Singermentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Dermatoglyphic and acoustic analysis of singing voices: a multiple case preliminary report

2022

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Relationship of Dermatoglyphics With Speed of Reaction and Type of Temperament of Athletics

Biesiedina,

Demenko,

Oleshko

et al. 2023

Wiad Lek

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The aim: To establish and practically substantiate the relationship between dermatoglyphic markers and the speed of reaction and type of temperament of track and field athletes. Materials and methods: Analysis of scientific and methodological literature, survey, dermatoglyphics, methods of mathematical and statistical processing of the received data. Results: Track and field athletes among the population of the Sumy region of Ukraine have a tendency to decrease the number of whorls (p<0.05). Athletes of the sanguine type of temperament are most common (67,6%), and in the control group (among students of a medical university) the phlegmatic type of temperament is most common (68,4%). Also, among the subjects of the main group there is no such temperament as melancholic. We also determined the ATD angle for the palm. It was 37±4.88 in the main group, and 47±3.11 in the control group. This indicates a hereditary predisposition of this trait. The delta index in the control group has lower values (DI=9.5) than in the main group (DI=13.3). Conclusions: We established and practically substantiated the relationship between dermatoglyphic markers and reaction speed and temperament type of track and field athletes. Determined the relationship between the anatomical features of the fingers and the speed of mastering movements. For track and field athletes of the population of Ukraine, there were characteristic features of the dermatoglyphic structure: higher values of the deltoid index and genetic markers of the distance between the triradii a and d of the fingers.

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Dermatoglyphic characteristics of Chinese professional table tennis players

Cited by 2 publications

References 9 publications

Dermatoglyphic and acoustic analysis of singing voices: a multiple case preliminary report

Dermatoglyphic and acoustic analysis of singing voices: a multiple case preliminary report

Relationship of Dermatoglyphics With Speed of Reaction and Type of Temperament of Athletics

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