The sports of swimming and diving have their fair share of strains and injuries at the high school level.
According to Jim Clover, coordinator at the S.P.O.R.T. Clinic in Riverside, Calif. And author of "Sports Medicine Essentials," both swimmers and divers primarily endure pain on their shoulders.
One of the most severe shoulder injuries for swimmers is impingement. This occurs when the small muscle on top of the shoulder underneath the bone -- called the supraspinatus -- is affected.
"When you raise your arms, it gets pinched [which is the result of] impingement syndrome," noted Clover.
Another injury associated with swimming include thoracic outlet syndrome, an injury more common among female swimmers where an entire arm can change color due to lack of circulation to the arm.
Divers have a different set of shoulder injuries to be concerned about due to the acrobatic jumps they must accomplish during practice and competitions.
"[Divers] do a lot of upper body stuff," said Clover. Because of the many flips and jumps they do, "they need to be wary of their core stabilization," Clover stressed.
The treatment for these injuries include the run-of-the-mill ice or ice massage right after swimming or diving as well as taping for joint support to increase circulation. Waiting until you get home may be too late, said Clover.
One important preventative measure against injuries can be summarized in one catchy phrase.
"Whatever you do in the front, do to the back," Clover said. This means that any core workouts you do to the front side of your body such as sit-ups, you must do to your back side to prevent strained muscles.