| 摘要 |
The invention provides a system (5) for analysing the motion of a sportsperson comprising providing data regarding motion of a projectile projected by the sportsperson, the data indicating at least first and second sectors (75) in which, or first and second bearings through which, the projectile travelled. The first sector (75) comprises a sector defining an initial projectile direction or position, e.g. at the beginning of a shot. The second sector (75) comprises a sector defining a final projectile director or position. The first and second sectors (75) are selected from a plurality of sectors, which extend radially outward from an origin (80) of the projectile. Means for inputting and transmitting the data is a mobile phone (15) having a digital camera. |
