不同年齡層對於運動協調之視覺引導及聽覺提示效應評估

Evaluation of Visual Guidance and Auditory Cue Effects of Different Age Groups on Motor Coordination

駱言紘(YAN-HONG LUO)

指導教授 ： 李正隆

朝陽科技大學/理工學院/工業工程與管理系/碩士(2020年)

摘要

市面上有許多運動健身器材只具備簡易儀表板，提供使用者調整運動參數，未有可視覺化引導及聽覺提示，協助使用者進行肢體協調運動訓練。目前與運動健身器材相關的文獻，大多著重於身體肢段強化運動的探討，而針對視覺引導及聽覺提示未見相關探討。因此，本研究針對低阻力訓練機之視覺引導及聽覺提示，探討對於受試者操作績效及生理指標的影響。
本研究受試者計40位，包括年輕族群20位(男女各10人)、及中高齡族群20位(男女各10人)。利用四種不同低阻力訓練機，收集受試者肌電訊號（Electromyogram, EMG）、訓練機內建績效指標、及實驗情境個人偏好問卷。
結果顯示，有無視覺引導對於協調性運動具有顯著性差異，有視覺引導對於肌肉協調能力有助於提升。在肩胛訓練機及髖部訓練機方面，有無視覺引導在中高齡族群的施力負荷降低量較年輕族群大，在核心訓練機及全身訓練機方面，其施力負荷降低量較年輕族群小。在二受試族群，有無聲音回饋對於運動範圍精準度均具有顯著性差異，且無論有無聲音回饋，年輕族群的動作控制能力較中高齡族群佳。在偏好問卷方面，具有視覺引導及聽覺提示的情境下，二族群受試者均顯示最高喜好度。

關鍵字

視覺引導 ； 聽覺提示 ； 低阻力訓練 ； 肌電訊號

並列摘要

There are many sports and fitness equipment on the market that only have simple dashboard to provide users with adjustment of sports parameters. However, no visual guidance and auditory prompts on the equipment could help users to train sports coordination. At present, most of the literature related to sports and fitness equipment focus on the discussion of strengthening exercises of the body limbs, but there is no relevant discussion for visual guidance and auditory cues. This study aimed to explore the effects of visual guidance and auditory cues for low-intensity resistance training machines on users’ performance and physiological indicators.
There are 40 subjects in this study, including 20 young people (10 males and females each), and 20 middle-aged and elderly (10 males and females each). Four different low-intensity resistance training machines were used to collect the subjects’ electromyogram (EMG), the built-in performance indicators of the training machine, and the personal preferences among experimental scenrios in the study.
The results showed that the presence or absence of visual guidance had a significant difference for coordinated movement, and the presence of visual guidance could help subjects to improve muscle coordination. Regarding scapula training machine and hip training machine, the muscular load reductions for the middle-aged and elderly between with and without visual guidance scenrios were greater than those of young subjects, while the muscular reductions for the middle-aged and elderly decreased compared to the young subjects for core and whole-body training machines. The presence of voice feedback could significantly affect the accuracy of the range of motion for both subject groups. Young people demonstrated better control ability than the middle-aged and elderly under either presence or absence of voice feedback scenrios. The subjects in two tested groups all ranked the highest preference in scenrios with visual guidance and auditory prompts.

並列關鍵字

Visual Guidance ； Auditory Cue ； Low-Intensity Resistance Training ； Electromyogram

參考文獻

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