Raisa means rose in Russian and was the name of Michael Gorbachev's wife. It also means princess in Arabic. It could also mean someone who is unique and has a great personality. She has such a raisa personality.
Cramps or spasms in the muscles often have no clear cause. Possible causes of hand or foot spasms include: 1  Abnormal levels of electrolytes or minerals in the body.  Brain disorders, such as Parkinson disease, multiple sclerosis, dystonia, and Huntington disease.
Foot spasms occur as uncontrolled contractions of the muscles. Nerves leading the feet are fired through an involuntary process, leading to uncontrolled contractions. Muscle spasms can last for a few seconds or several minutes and may be quite painful.