The airplane received substantial damage on impact with terrain when it veered off runway 28 (6,501 feet by 150 feet, asphalt) and nosed over during a student solo flight. The student pilot stated that after turning to the final approach segment, he increased engine power because the airplane altitude was low. He stated that the airplane altitude then became too high, and he should have performed a go-around. He then reduced engine power, and the airplane began a "rapid" descent. During the landing flare, he "lost control" and bounced the airplane after the airplane experienced a reported wind gust. He attempted to use rudder but unknowingly used brakes in trying to steer the airplane. The airplane then skidded off the runway, nosed over, and sustained structural damage to both wings and empennage.