Final answer:
To correct the issue of hips rising too fast during a tire flip, the athlete should maintain their hips slightly below their shoulders and drive with the legs while keeping a flat back.
Step-by-step explanation:
If an athlete's hips rise faster than the shoulders during the initial pushing portion of tire flip, the effective correction is to keep the hips slightly below the shoulders in this position. This helps in maintaining a strong lever position and prevents the athlete from lifting with their lower back, which could lead to injury. Additionally, the athlete should be instructed to drive with their legs and maintain a flat back to ensure the correct muscles are engaged for the lift.