표제지
Abstract
요약
목차
제1장 서론 11
1.1. 연구배경 11
1.2. 연구동향 13
1.3. 연구목적 15
제2장 이론적 배경 16
2.1. 근력운동의 종류 16
2.1.1. 등장성(Isotonic) 운동 16
2.1.2. 등속성(Isokinetic) 운동 18
2.1.3. 등척성(Isometric) 운동 19
2.2. 시티드 체스트프레스의 구조도면 20
2.3. 도르래의 원리 22
2.4. 등장성 운동기구로써의 도르래 활용 26
2.5. 등장성 운동기구로써의 4절링크 활용 30
2.6. 등장성 운동기구 프레임의 안정성 평가 32
제3장 근육활성도 실험 및 측정 34
3.1. 실험장치 34
3.2. 실험 및 방법 38
3.3. 근육활성도에 따른 운동부하와 변위량 관계 분석 41
3.4. 근육활성도에 따른 등척성 운동 분석 51
제4장 결론 55
참고문헌 56
[Table 3-1] Material property of carbon steel 32
[Table 3-2] Measuring specifications 35
[Table 3-3] Isotonic exercise load measurements 39
[Table 3-4] Isotonic exercise results 41
[Fig. 1-1] Isotonic exercise machines(FIBO 2014) 13
[Fig. 1-2] shoulder press machine to the isotonic exercise(FIBO 2010) 13
[Fig. 1-3] Multi weight training machine(FIBO 2013) 14
[Fig. 1-4] Seated legpress machine to the isotonic exercise(FIBO 2010) 14
[Fig. 2-1] Isotonic strength training exercise system 17
[Fig. 2-2] Isokinetic rehabilitation exercise machine(BIODEX3) 18
[Fig. 2-3] Isometric exercise 19
[Fig. 2-4] Structure of seated chestpress drawing 20
[Fig. 2-5] Structure of seated chestpress 3D modeling 21
[Fig. 2-6] Principle of the pulley 22
[Fig. 2-7] Principle of moving pulley 24
[Fig. 2-8] Formulas of the pulley 25
[Fig. 2-9] Pulley on the seated chestpress machine 26
[Fig. 2-10] Principle of the pulley(a) 27
[Fig. 2-11] Principle of the pulley(b) 28
[Fig. 2-12] Principle of the pulley(c) 29
[Fig. 2-13] Quadric crank chain 30
[Fig. 2-14] Quadric crank chain to the seated chestpress machine 31
[Fig. 2-15] 3D modeling for stress analysis 32
[Fig. 2-16] Total deformation 33
[Fig. 2-17] Von-mises stress 33
[Fig. 3-1] The sensor position of the test device 34
[Fig. 3-2] Lab view circuit configuration detection kit 35
[Fig. 3-3] Lab view NI DAS 36
[Fig. 3-4] Measure indicator 36
[Fig. 3-5] EMG PCB and medical electrodes for measuring 37
[Fig. 3-6] EMG functional block diagram 37
[Fig. 3-7] How to excercise 38
[Fig. 3-8] Measuring activity preparation 38
[Fig. 3-9] Muscle activity show picture 39
[Fig. 3-10] How to measure muscale activity 39
[Fig. 3-11] Diagram of labview 40
[Fig. 3-12] Front pannel of labview 40
[Fig. 3-13] Compare non-load and load 42
[Fig. 3-14] EMG(a) graph with isotonic exercise 43
[Fig. 3-15] EMG(b) graph with isotonic exercise 44
[Fig. 3-16] EMG(c) graph with isotonic exercise 45
[Fig. 3-17] EMG(d) graph with isotonic exercise 46
[Fig. 3-18] EMG graph with isotonic exercise 47
[Fig. 3-19] EMG(f) graph with isotonic exercise 48
[Fig. 3-20] EMG(s) graph with isotonic exercise 49
[Fig. 3-21] Load graph with isotonic exercise 50
[Fig. 3-22] EMG(a) graph with isometric exercise 51
[Fig. 3-23] EMG(b) graph with isometric exercise 52
[Fig. 3-24] EMG(c) graph with isometric exercise 53
[Fig. 3-25] EMG(d) graph with isometric exercise 54