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  • 學位論文

利用慣性量測裝置評估不同動作型態與速度之特徵

Using inertial measurement unit to evaluate the characteristics of different motion patterns and speeds

指導教授 : 陳家祥 蘇蕙芬

摘要


目的:本研究旨在探討利用慣性量測裝置評估不同動作型態與速度之特徵。方法:以11名大專院校男性學生(平均年齡為21.2±2.3歲,平均身高171.8±4.6公分,體重66.3±8.9公斤)為研究對象,使用慣性量測裝置評估三種不同動作型態(深蹲、臥推、硬舉)及兩種不同動作速度(70及100 BPM)之加速度、角速度、合加速度的差異,使用重複量數二因子變異數分析觀察三種不同動作型態及兩種不同動作速度之加速度、角速度、合加速度的差異,顯著水準訂為α=.05。結果:三種不同動作型態及兩種不同動作速度下Y軸、YZ軸及XYZ軸的最大加速度達到顯著差異,其餘軸向均無達到顯著差異。結論:透過單一軸向(Y軸)加速規的最大加速度訊號可以辨別三種不同動作型態及兩種不同動作速度。陀螺儀並無法作為辨識重量訓練之動作型態依據之一。

並列摘要


Purpose: This study aims to investigate the characteristics of different motion patterns and velocities using inertial measurement devices. Methods: 11 male college students (average age 21.2±2.3 years old, average height 171.8±4.6 cm, average weight 66.3±8.9 kg).Implemented by inertial measurement unit and two way ANOVA(α=.05), three different motion patterns (squat, bench press, deadlift) and the discrepancy between acceleration, angular velocity and combined speed under two different motion speeds (70 and 100 BPM)were evaluated. Results: Only under three different motion patterns the maximum acceleration of Y-axis, YZ-axis, and XYZ-axis was significantly different whereas two different motion speeds(70 and 100 BPM) and the other axial directions did not reach the criteria of significant difference. Conclusion: Through single axial (Y-axial), the Y-axial signal of the accelerator was able to evaluate the characteristics of different motion patterns and speeds . However, the gyroscope signal cannot be taken as a basis for identifying weight training motion

並列關鍵字

Repetition Weight training Gyroscope Accelerometer

參考文獻


中文文獻
何維華(2002)。 台灣男性青年人與運動員之人體肢段參數研究。
博士論文。
相子元、石又、何金山(2012)。感測科技於運動健康科學之應用。
  體育學報,45(1),1-12。

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