|
| Keyword | Frequency |
| Keyword | Frequency |
| Cluster 1 Animal Experiment | Animal Experiment | 247 | Cluster 2 Elite Athletes | Elite Athletes | 175 |
| Aerobic Exercise | 80 | Body Shape | 48 | ||
| Skeletal Muscle | 69 | Sports Training | 104 | ||
| Endurance Training | 47 | Competitive Ability | 32 | ||
| Altitude Training | 39 | Kinematic analysis | 41 | ||
| Exhausted Exercise) | 28 | Surface Electromyography | 32 | ||
| Cluster 3 Chinese Competitive Sports | Chinese Sports | 146 | Cluster 4 School Sports | School Sports | 73 |
| Competitive Sports | 214 | Physical Education | 75 | ||
| Athlete | 302 | Sports Courses | 57 | ||
| Coach | 61 | Physical education | 65 | ||
| Talented | 49 | Common Colleges | 47 | ||
| Exercise capacity | 44 |
| Sports Colleges | 52 | |
| Cluster 5 Sports Cultural Development | Sports Research) | 205 | Cluster 6 Sports Participant | College Students | 203 |
| Sports Development | 132 | Teens | 95 | ||
| Sports Cultural | 107 | The Aged | 46 | ||
| Olympic Games | 162 | Physical Exercise | 81 | ||
| National Traditional Sports | 70 | Mental Health | 56 | ||
| Sports Theory | 30 | Physical Health | 22 | ||
| Cluster 7 Sports Industry and Event Management | Sports Industry | 124 | Cluster 8 Public Sports Service | Public Sports Service | 68 |
| Sports Event | 59 | Mass Exercise | 43 | ||
| Sports Consumption | 53 | Leisure Sports | 39 | ||
| Mass Sports | 57 | Sports Power | 33 | ||
| Index System | 36 |
| |||
| Sports Activities | 48 | ||||