A Serious Game for Anterior Cruciate Ligament Rehabilitation: Software Development Aspects and Game Engagement Assessment.

This work presents the steps for developing a serious game that allows the interaction through natural gestures, whose main purpose is to contribute to the treatment of individuals who have suffered an injury to the anterior cruciate ligament (ACL). In addition to the serious game development process, the users' gaming experience were performed. Through the evaluation assessment, positive results were obtained in relation to various aspects of the game engagement, proving the playful factor of this activity.

Platelet-rich plasma reduces the oxidative damage determined by a skeletal muscle contusion in rats.

Platelet-rich plasma (PRP) has received increasing attention and is widely used in clinical practice in order to stimulate human tissue healing. Contusions are very common injuries observed in sports and affect the function of the musculoskeletal system. This study investigated the effects of PRP on the oxidative damage determined by a contusion induced in gastrocnemius muscle of rats.