The conventional Lasik procedure includes a flap be cut on the outer layer of the cornea in order to re-contour the inner cornea. This flap is the primary reason why athletes involved in contact sports are not advised to undergo the procedure. If this flap is disturbed in any way during the healing process, many serious complications may result, including loss of vision.
This process is not very good for a contact sports person.
Thankfully, modern Lasik procedure can avoid the risks. Advanced Surface Ablation, or ASA, reshapes the cornea without cutting a flap. Athletes who undergo this procedure can continue to compete without having to worry about damaging their corneal flap.
Source: Best Syndication