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Effect of heart rate variability (HR...

Strack, Benjamin William.

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Effect of heart rate variability (HRV) biofeedback on batting performance in baseball.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Effect of heart rate variability (HRV) biofeedback on batting performance in baseball./
作者:	Strack, Benjamin William.
面頁冊數:	111 p.
附註:	Source: Dissertation Abstracts International, Volume: 64-03, Section: B, page: 1540.
Contained By:	Dissertation Abstracts International64-03B.
標題:	Psychology, Physiological. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3083450

Effect of heart rate variability (HRV) biofeedback on batting performance in baseball.
Strack, Benjamin William.

Effect of heart rate variability (HRV) biofeedback on batting performance in baseball. - 111 p.

Source: Dissertation Abstracts International, Volume: 64-03, Section: B, page: 1540.

Thesis (Ph.D.)--Alliant International University, San Diego, 2003.

The anxiety/arousal-performance relationship is one of the most widely researched areas in sport psychology. Although great strides have been made in the past few decades, the models that attempt to predict and explain the relationship and the interventions that have been developed and used in attempt to regulate anxiety and arousal for performance enhancement need further validation. The primary goal of this study was to investigate the effects of heart rate variability (HRV) biofeedback on batting performance in baseball. Forty-three varsity level high school baseball players participated in the study. Participants engaged in a competitive batting contest and a six-week biofeedback training protocol. Physiological stress profiles were conducted and participants were measured on batting performance scores and self-reports of state anxiety (CSAI-2), flow (FSS-2) and a visual analog scale (VAS) of how well the baseball was tracked visually.Subjects--Topical Terms:

1017869
Psychology, Physiological.

Effect of heart rate variability (HRV) biofeedback on batting performance in baseball.
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245 1 0 $a Effect of heart rate variability (HRV) biofeedback on batting performance in baseball.
300 $a 111 p.
500 $a Source: Dissertation Abstracts International, Volume: 64-03, Section: B, page: 1540.
500 $a Adviser: Richard Gevirtz.
502 $a Thesis (Ph.D.)--Alliant International University, San Diego, 2003.
520 $a The anxiety/arousal-performance relationship is one of the most widely researched areas in sport psychology. Although great strides have been made in the past few decades, the models that attempt to predict and explain the relationship and the interventions that have been developed and used in attempt to regulate anxiety and arousal for performance enhancement need further validation. The primary goal of this study was to investigate the effects of heart rate variability (HRV) biofeedback on batting performance in baseball. Forty-three varsity level high school baseball players participated in the study. Participants engaged in a competitive batting contest and a six-week biofeedback training protocol. Physiological stress profiles were conducted and participants were measured on batting performance scores and self-reports of state anxiety (CSAI-2), flow (FSS-2) and a visual analog scale (VAS) of how well the baseball was tracked visually.
520 $a Results showed that participants who received training in HRV biofeedback improved significantly more in batting performance than control participants. In addition, batting performance percent improvement by group was calculated with the HRV biofeedback group showing a 60% improvement compared to a 21% improvement for the control group. Training participants also significantly increased the percent of total low frequency (LF) power in the heart rate spectrum. Predictions made for the VAS and subscales on the CSAI-2 were not confirmed. Partial support was found for the occurrence of the subjective state of flow. Results highlight the potential benefits of HRV biofeedback for performance enhancement with athletes. Implications for expanding current theory on the arousal/anxiety-performance relationship are discussed.
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710 2 0 $a Alliant International University, San Diego. $3 1022526
773 0 $t Dissertation Abstracts International $g 64-03B.
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