In the initial position, the swimmer lies flat on their back; arms stretched forward, and legs extended backwards. In backstroke, the arms contribute most of the forward movement. The arm stroke consists of two main parts: the power phase (consisting of three separate parts) and the recovery. The arms alternate so that always one arm is underwater while the other arm is recovering. One complete arm turn is considered one cycle.
Some of these movement disorders that are candidates for marijuana-based therapies include dystonias, Huntington's disease, Parkinson's disease, and Tourette's syndrome. It is equally important to remember that anxiety and stress are likely to aggravate movement disorders symptoms.
medical marijuana research ptsd beginning january 1 2014 the oregon medical marijuana program ommp will add ptsd to the other nine qualifying medical conditions the oregon health authority oha states may allow a person to obtain a medical marijuana card but the questions arises does cannabis really help patients who suffer ptsd here s some evidence people suffering from ptsd might find interesting there are currently medical studies underway designed to study the relationship between cannabis use and the relief of symptoms of ptsd