Open Access
Table 1.
Criteria for professional biomechanical system selection.
| Affordability | |||||
|---|---|---|---|---|---|
| Points: | 1 (Optimal) | 2 (Acceptable) | 3 (Significant limitation) | ∞ (Critical limitation) | |
| 1 | Cost | Free | The cost is comparable to the teacher's salary. | The cost is comparable to the school budget. | The excessively high cost. |
| Suitability | |||||
| Points: | 1 | 2 | 3 | ∞ | |
| 2 | Complexity of setting up and using | Simple and intuitive interface | Using requires special learning | Using requires basic engineering understanding | Using requires experience in software creating |
| 3 | Assistance | Teacher can use by oneself without help | The teacher needs an assistant (pupil) | The teacher needs several assistants (pupils). | The teacher needs the help of an adult assistant |
| 4 | Portability | Time for setting is not required | Assembly and disassembly are possible between lessons | Assembly and disassembly are possible during day | Assembly and disassembly are possible during several day |
| 5 | Universality | Suitable for any sports movement | Suitable for a group of sports | Suitable for a specific sport | Suitable for a particular element of specific movement |
| 6 | Room | Using does not reduce the area | System is placedon the unused zone of the gym | System reduces the usable space of the gym | Installation interferes to lessons |
| 7 | Traumaticity | Absence of additional constructions | Presence of non‐traumatic construction | – | Presence of traumatic construction |
| 8 | Place | Anywhere | Indoor gym | Outdoor sport ground | – |
| Appropriateness | |||||
| Points: | 1 | 2 | 3 | ∞ | |
| 9 | Promptness | Motion analysing in live playback mode | Motion analysing until the end of the lesson | Motion analysing to the next lesson | Motion analysing during a few days |
| 10 | Volume of data | Optimal | Redundant | Insufficient | – |
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