Fast Max shutter speed: 1/4000s Panasonic GF2's 1/4000s shutter speed is fast enough to freeze any almost all sports action and is also helpful when you use a fast lens at largest aperture under bright sunlight.
23 Focus Points In sports photography , you keep continuous autofocus (AFC) mode on for tracking the subject and more focus means better tracking.
Average Ergonomics&Handling although not as good as a DSLR body, Panasonic GF2 is good enough for most conditions.
Slow Continuous Shooting: 3.0fps In the world of sports photography, faster is always better.
Environmental Sealings Most outdoor sports games are held in all-weather, so your camera has to be ready for difficult conditions such as rain and snow. Exposure to dust and water splashes are also very common in sports.
No Built-in Viewfinder In the lack of a a viewfinder, holding the camera away from the body while using live view is not very stable, especial with heavy camera bodies and lenses. Besides, LCD screens are very hard to read under bright sunlight.
No Image Stabilization Due to the lack of sensor based Image stabilization, Panasonic GF2 users have to rely on lenses with optical IS in order to maximize the sharpness of their sports photography photos. Currently there are native Micro Four Thirds mount lenses with Image Stabilization for Panasonic GF2.