These factors can be learned .
These factors can be enhanced through karate training , but the maximum potential may not be reached without the assistance of punching and kicking bags , Makiwara boards , weights , elastic exercisers and other more imaginative devices .
These factors can be learned and enhanced through karate training , but the maximum potential may not be reached without the assistance of punching and kicking bags , Makiwara boards , weights , elastic exercisers and other more imaginative devices .