Nothing I think is necessarily wrong with these but I'd play with shutter speeds. Maybe slow it down just enough to show a little motion while keeping the shots sharp.
Perfectly sharp shots can (not always) look a little odd where the viewer knows there should be movement, particularly if the shadow of the skater is out of frame.
I'm not a pro or skateboard shooter but I do a fair bit of sports work.
These are my favourites
>>3308783>>3308785>>3308786>>3308790Some of these look like you've probably had to pull a shit heap out of shadows. In some cases, leaving the silhouette might look better.
Other than that, id work on getting more variety. Almost all of these seem to be taken from the same distance. Different perspectives but the same shot really.
Try getting close-up details shots of shoes on the board or facial expressions, shooting super wide, using the light differently (but this looks like mid day sun)
