(Redirected from Somatoform disorder). A somatic symptom disorder, formerly known as a somatoform disorder, is a category of mental disorder included in a number of diagnostic schemes of mental illness, including the DSM-5.
Piano uses all 10 fingers, and harp only uses 8. On piano, you have to understand more theory about when to use the black keys than you do on harp, which uses levers or pedals that often donât change through an entire song. Both instruments require you to use two hands to play two sets of notes.
Jamming a finger or cutting yourself can damage the extensor tendons, located on the back of the hand. These tendons are attached to muscles in the forearm and allow you to straighten your fingers and thumb. Injuring this tendon can result in a condition in which the fingertip droops. This is called mallet finger..