| Summary: | 碩士 === 中華科技大學 === 經營管理研究所 === 102 === The purpose of this research is to compare the differences that subjects match different shoe-pads in the steel head job shoes. The subjective and objective performance is assessed that simulated 3 kinds clasp weight and 3 kinds slope. Subjective performance assess by way of questionnaire to understand the comfortableness, soft hardness, fitness and activity of two kinds shoe-pads. However, objective performance is to use multi-functional measuring instrument and wireless physiological system to measure relevant data, and analyze these changes of muscular activity degree, heartbeat rate and truck angle. In the subjective assessing, the subjects think before the experiment that comfortableness and fitness of correcting shoe-pad all are superior to the general shoe-pad. However, the subjects think after the experiment that comfortableness, soft hardness, fitness and activity of correcting shoe-pad are superior to general shoe-pad. In the objective assessing, gastrocnemius all are the main motor groups when we sport at the different clasp weight and slope, and the muscular activity degree all are about 50%. On the whole, the heartbeat rate rises with clasp weight and slope increase. In addition, the changes of truck angles of correcting shoe-pad are greater than general shoe-pad. This research expects to set up the assessment model of ergonomics performance that subjects wear the job shoes shoe-pad. Owing to the experiment is to perform the ergonomics performance assessment to healthy subjects, so we will still remain to further assess the subjective and objective performance to the foot or vertebra pathological change person wears the correcting shoe-pad in the future.
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