A callus is an area of thickened skin that develops as a consequence of pressure or friction. Deep calluses, often referred to as plantar calluses, appear on the sole of the foot, most frequently on the heel or ball. It may be painful and uncomfortable to walk or stand for extended periods of time because of a painful callus on foot.
Attention and Concentration Portal is an online tool that helps users improve their ability to concentrate and activate attention. The portal offers a variety of practices, games and personalized exercises aimed at developing and strengthening the link between the mind and the body. Through the portal, users can receive practice and training in all areas related to...