Foul balls
Hitting the ball at an angle to make it rise (“undercutting”) and intentionally hitting an opponent with the ball are major fouls in field hockey — and can lead to serious injuries.
Sticks and hand position
Because of the way field hockey players grip their sticks with the lead hand low to the ground, hand and finger injuries, including fractures, are common.
Tough turf
Artificial surfaces, like Astro Turf or Field Turf, are essentially thin carpets sitting on hard concrete. Running on these surfaces can cause fatigue, muscle pain, and shin splints. Falling may result in hand injuries, cuts, bruises, joint pain, and head injuries.
Collisions
The impact of colliding with another player or being hit in the head with a stick or the ball can lead to head injuries. Concussions make up about 7 percent of field hockey injuries. Coaches, staff, and parents who observe concussion symptoms should remove players from the field and seek medical attention. Concussion symptoms include:
Overtraining
Playing too often or for too long can cause overuse injuries. Low back pain, tendinitis of the hip, knee or ankle, and stress fractures may prevented by making sure players have enough time rest and recover between games and practices.