The pilot reported that, during approach, he airplane encountered the usual amount of sink, he added power, but applied too much back stick. The airplane aerodynamically stalled, landed hard, and the airplane came to rest 1,500 ft down the runway.
The airplane sustained substantial damage to the right wing and fuselage.
The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.