The cause is frequently unknown. Hypertrophic cardiomyopathy is often and dilated cardiomyopathy in a third of cases, is inherited from a person's parents. Dilated cardiomyopathy may also result from alcohol, heavy metals, coronary heart disease, cocaine use, and viral infections.
Consider the number of reps. You can also confuse your muscles by increasing or decreasing the number of repetitions you do during any given exercise. For example, if you normally do 12 repetitions, do 15 or 18 repetitions, but with a lower weight than you would normally use.
The problem with typical prescription or over-the-counter muscle relaxers is that they do not heal the problem. They just shut off communication between your nervous system and brain so you donât feel pain. However, the shut-off isnât localized just to the painful and spastic muscles.