The running and side to side cutting in lacrosse are common causes of injuries to the foot and ankle. Lacrosse players should be aware of the following risks: 

• Inversion ankle sprains can damage the ankle ligaments, and can also be associated with peroneal tendon injuries and fractures. 
• Ankle fractures, metatarsal fractures, and Lisfranc fractures can sideline athletes and sometimes require surgery.  
• Overuse and excessive training can lead to heel pain (plantar fasciitis), Achilles tendonitis, sesamoiditis, stress fractures, posterior tibial tendonitis (or PTTD), and calcaneal apophysitis in children and adolescents.