Kinematic data of the head and ball at impact
| Heading scenario | Head angle(deg) | Head velocity angle(deg) | Ball velocity angle(deg) | Head/ball velocity angle(deg) | Head velocity(m/s) | Head/ball velocity(m/s) |
|---|---|---|---|---|---|---|
| See table 1 for explanation of heading codes. | ||||||
| HS3 | −4 | 24 | 32 | −8 | 2.5 | 10.3 |
| HS3-MT | −16 | −1 | 42 | −43 | 3.1 | 9.8 |
| HS3-RLX | −5 | −29 | 33 | −62 | 0.2 | 5.3 |
| LS1 | −33 | −19 | 57 | −76 | 2.5 | 7.5 |
| LS2 | −18 | −7 | 58 | −65 | 3.2 | 8.0 |
| LS2-FT | −14 | −1 | 56 | −58 | 2.8 | 8.0 |
| LS2-MT | −18 | −9 | 55 | −64 | 3.0 | 7.9 |
| LS2-NI | 10 | 13 | NA | NA | 0.9 | 0.9 |
| LS2-TA | −15 | −16 | 57 | −72 | 2.8 | 7.5 |
| LS3 | −9 | 10 | 55 | −45 | 3.2 | 9.0 |