Symptoms may include shortness of breath, persistent cough, dyspnea on exertion, , paroxysmal nocturnal dyspnea, chest pain, palpitations, dizziness, and abdominal discomfort (eg, hepatic congestion).
Muscle Activation Technique. By MAT developer, Greg Roskopf. MAT is a specific and unique process for evaluating an individualâs ability to develop efficient muscle contraction(s) by first measuring and comparing specific limb and trunk motions, as the human body tends to be symmetrical in its structure right side to left side.
Other Types of Muscle Contraction. A concentric muscle contraction is one of the three types of muscle contractions, which are also known as muscle fiber activations. The method by which muscles increase in strength and size is a complex physiologic process that requires both muscle activation and rest.