How Can You Perform Testicular Stretching? Although, there hasn’t been a lot of studies or research on the effectiveness and safety of scrotal stretching, some natural healthcare practitioners advise it to stimulate testosterone production. In fact, testicular stretching maneuver is just a way of boosting the male sexual hormone levels naturally that may also translate into testicular enlargement, if performed on a regular basis.

Testicle or scrotal stretching doesn’t imply testicle enlargement strategy or therapy.