Sidharth Malhotra (born 16 January 1985) is an Indian actor and former model who appears in Bollywood films. Malhotra began a career as a model at the age of 18. Dissatisfied by the profession, he went on to work as an assistant director to Karan Johar in the 2010 film My Name Is Khan.
Muscle spasms and cramps. Cramps are caused by muscle spasms, involuntary contractions of one or more muscles. In addition to the foot and calf muscles, other muscles prone to spasms include the front and back of the thigh, the hands, arms, abdomen and muscles along the ribcage.
Spasmodic dysphonia, also called laryngeal dystonia, is a voice disorder. It is characterized by involuntary spasms or movements in the muscles of the larynx (voice box) that cause the voice to break, and have a tight, strained, or strangled sound.Difficulties that result from spasmodic dysphonia range from occasional problems with saying a word or two to complete inability to communicate.dductor spasmodic dysphonia. This is the most common type and is characterized by sudden involuntary spasms that cause the vocal cords to slam together and stiffen. The spasms interfere with vibration of the vocal cords and production of sound is difficult.