The science of tennis technique is explained in this guide that practically applies the lessons learned from studying the forces and motions of tennis strokes. Through the implementation of six basic biomechanical principles players can make subtle adjustments to their strokes, creating stroke varia[...]

Autism was once thought of as a rare condition, until the Centers for Disease Control and Prevention's Autism and Developmental Disabilities Monitoring Network released the statistic that about 1 in every 150 eight-year-old children in various areas across the United States is afflicted by an autism[...]