Abstract
Speed skates are the most important part of equipment of a speed skater, where weight, rocker and bend are just a few characteristics that are to a high degree individualized. This poses a challenge for any type of research in speed skating where forces have to be measured in a reliable manner. For this purpose, a 5 degrees of freedom (DoF) instrumented speed skate (VU-Skate) has been designed and validated, weighing only 130 gram extra. Skaters use their own blades and shoes, something skaters are very keen on. A calibration tool has been developed to calibrate the 5 DoF. The quality of the data has been validated in 2 ways: 1. With the use of force plates and 2. By comparing the signals to another (also newly developed) Ultra-light Forces sensor. The results are remarkably good. This is the first step in being able to measure power continuously during each stroke.
| Original language | English |
|---|---|
| Pages (from-to) | 515-518 |
| Journal | ISBS Proceedings Archive |
| Volume | 37 |
| Issue number | 1 |
| Publication status | Published - 2019 |
| Event | ISBS 2019: 37th International Society of Biomechanics in Sport Conference - Oxford, United States Duration: 21 Jul 2019 → 25 Jul 2019 |
Keywords
- speed skating
- instrumented speed skate
- dynamic forces and moments