The overhead-throwing athlete is a challenging sports medicine patient. The repetitive microtraumatic stresses imposed on the athlete's shoulder joint complex during the throwing motion constantly places the athlete at risk for injury. These stresses may effect several adaptations to normal shoulder range of motion, strength, and scapula position. The clinician should therefore appreciate the u...

Dance movements are a complex class of human behavior which convey forms of non-verbal and subjective communication that are performed as cultural vocabularies in all human cultures. The singularity of dance forms imposes fascinating challenges to computer animation and robotics, which in turn presents outstanding opportunities to deepen our understanding about the phenomenon of dance by means ...

The aim of this study was to determine biomechanical loads and subjective stresses on lumber graders and associated morbidity in a high risk and repetitive sawmill occupation. The exposures of all 29 male sawmill worker volunteers were recorded. Motion and posture were studied with electrogoniometers, muscle loads were recorded with surface electromyography, and psychophysical stresses were ass...

OBJECTIVE We explored the efficacy of robotic technology in improving handwriting in children with impaired motor skills. METHOD Eighteen participants had impairments arising from cerebral palsy (CP), autism spectrum disorder (ASD), attention deficit disorder (ADD), attention deficit hyperactivity disorder (ADHD), or other disorders. The intervention was robotic-guided three-dimensional repet...

Abstract: In order to utilize hydrodynamic drag force on articulated robots moving in an underwater environment, an optimum motion planning procedure is proposed. The drag force acting on cylindrical underwater arms is modeled and a directional drag measure is defined as a quantitative measure of reaction force in a specific direction in a workspace. A repetitive trajectory planning method is f...

Finger rehabilitation robots are developed to assist therapists in performing processes on patients. The repetitive flexion and extension have shown positive outcome improving functionality of fingers among post-stroke However, these made rigid structures actuators such as pulleys motors which pose danger the delicate human fingers. This paper proposes a bidirectional bending fibre-reinforced s...

Athletic injuries of the elbow are common especially in throwing sports such as baseball and tennis. An early diagnosis, early initiation of treatment, and appropriate referrals for surgical management enable athletes to return safely to competition as quickly as possible. Elbow injuries may involve any of the anatomical structures in the region. The normal range of motion at the elbow joint is...

Athletic injuries of the elbow are common especially in throwing sports such as baseball and tennis. An early diagnosis, early initiation of treatment, and appropriate referrals for surgical management enable athletes to return safely to competition as quickly as possible. Elbow injuries may involve any of the anatomical structures in the region. The normal range of motion at the elbow joint is...