The strength of the pelvic floor muscle positively influences the ability to have an erection and the amount of time it is possible to hold an erection. There is also some evidence that pre-mature ejaculation can be reduced when the pelcic floor increases in strength.

However, the causes of ED are manyfold and complex, the pelvic floor muscle is only one of the many causes that can be treated. There are several other physical causes as well as psychological causes for this condition, that can be best identified by a urologist or a therapist.