Usually overuse by repetitive movements of the sinus tarsi from over pronation or an ankle sprain that is inverted are the two (2) reasons causing this area of pain. Both cause irritation and traumatic injury to the tissues that are located in the sinus tarsi.
Answer   Hydrogen is composed of one proton and one electron.   Some isotopes of hydrogen are slightly different. Deuterium contains one proton, one neutron, an â¦ d one electron. Tritium contains one proton, two neutrons, and one electron.
Location of Protons. Protons are positively charged particles within atoms. Each atom has at least one proton; in fact, the number of protons determines the identity of the atom. Protons reside in the nucleus of the atom, which might seem strange since they are positively charged and thus repel each other.