How long should I keep tax returns? In most cases, you should plan on keeping tax returns along with any supporting documents for a period of at least three years following the date you filed or the due date of your tax return, whichever is later.
Myoclonus. These are shock-like, jerking movements. They may occur naturally during sleep, or at moments when a person is startled. However, they can also be due to serious underlying health conditions, such as epilepsy or Alzheimerâs.
Athletes first learn basic movement patterns such as running, stopping, jumping and throwing. Coaches help athletes refine these movements into sport specific skills. A skill such as high jumping can then be refined into a competitive technique like the Western roll or the Fosbury Flop.