Hmm I do not think so. With wko you have to feed the pdc pretty regularly with all types of maximal efforts that are not part of the training as they have to be your maximal efforts.
Edit: ok race efforts are good enough. But there are no races 
Hmm I do not think so. With wko you have to feed the pdc pretty regularly with all types of maximal efforts that are not part of the training as they have to be your maximal efforts.
Edit: ok race efforts are good enough. But there are no races