| Before technique | After technique | |||||
| Heart | Weight | Base (cm*) | Length (cm) | Weight | Base (cm) | Length (cm) |
| (g*) | (g) | |||||
| 1 | 218 | 22 | 11 | 226 | 21.5 | 10.5 |
| 2 | 240 | 22 | 11 | 247 | 20.5 | 10.5 |
| 3 | 190 | 20 | 11 | 193 | 20.5 | 10 |
| Average | 216 | 21.33 | 11 | 222 | 20.83 | 10.33 |