The corpora cavernosa is sponge-like tissue located in the penis that expands as it fills with blood to create an erection. The chambers in the tissue are able to enlarge as blood rushes in, often growing several times larger than their original size. With exercise you can stretch these chambers, creating a larger penis.
Jelqing
Placing stresses on the circulatory system can increase the length and girth of the vessels, according to a study published by the American Heart Association. Jelqing, also called milking, is a technique that is performed while your penis is between 70 and 80 percent erect. Circle your semi-erect, lubricated penis at the base with your thumb and forefinger in the form of an "okay" sign. This grip should be performed with your palms facing down, enabling you to apply light pressure on the bottom of your shaft with your thumb. Use moderate pressure with your thumb and forefinger and slowly slide your hand down the length of your penis until you reach the glans, or head, according to JelqingExercises.com. Each stroke should take several seconds, and alternating hands should be used, according to the website. FreeMaleEnhancement.com recommends beginning with 100 strokes and increasing the number of repetitions over time.
Ballooning
According to Dr. N.K. Lin, the "penile ballooning method uses the cardiovascular output to balloon the penis up." This technique is based on the principle of holding in your ejaculate, increasing the amount of blood that flows into the corpora cavernosa. When you begin to notice that you're about to orgasm during sexual activity, place the palm of your hand over the penis to hold in your ejaculate. This technique will stretch the corpora cavernosa, thereby enlarging your penis, according to FreeMaleEnhancementExercises.com.
Stretching
Stretching can effectively increase the length of a muscle, according to a study conducted in Russia and published by the U.S. National Institute of Health. This technique should be performed while your penis is flaccid, and can help enlarge the size of the tissues, according to FreePenisEnlargementGuide.com. Grab your penis directly behind the glans with your thumb and forefinger and pull in a downward direction for about 30 seconds. While your penis is stretched, tighten the muscles in your pelvic floor by pretending you're trying to stop the flow of urine in the bathroom. Following this exercise, shake your penis vigorously to stimulate blood flow into the corpora cavernosa. Repeat this exercise for the desired number of repetitions.
References
- Jelqing Exercises.com: Corpora Cavernosa
- Free Male Enhancement Exercises
- U.S. National Institute of Health: Changes in the orientation of the smooth-muscle cells of the tunica media from major arteries under constant lengthwise stretching
- Free Penis Enlargement Guide: Penis Stretching
- Journal of the American Heart Association: Wall Tissue Remodeling Regulates Longitudinal Tension in Arteries
