He explores this new world with his available sense and in this process gradually develops his own sensory. Understanding Sensory in a newbie. At the time of birth, a kid can explore all the five senses-tasting, hearing, seeing, touching and smelling, though these senses are not fully developed.
Increased tone can mean muscles are slow to relax, and this can cause. stiffness. Depending on the muscles affected, this stiffness can make it difficult. to perform delicate movements with the hands and fingers. It can also make. larger movements difficult, which can affect walking, for example.
Other possible causes of muscle stiffness. In addition to sprains and muscle strains, there are other conditions that cause muscle stiffness along with other symptoms: Tetanus is a bacterial infection, usually from soil or dirt, with symptoms that include: difficulty swallowing. belly pain or cramping.