The simple straight answer is yes, they do, but there is a catch. Most people have a misconception about penis exercises. A lot of people think that one can read some vague jelqing instructions off the net, do them randomly and then expect results in a week.
Penis exercises work, but take about 8 weeks of sincere workouts to realize the gain. The average gain over an eight week period is about 2-2+ inches. The gain is spread out over the program, although the period of most gains is the 5-8 week period.
When do Penis Exercises work?
When one follows a reputed schedule that combines over 30 different exercises in varying stages of intensity.
When one is sincere with the workout, a good workout lasts about 6-8 minutes a day, 5 days a week for about 8 weeks.
When one is patient – Exercises are not for people who will discontinue it after a week or two. You have to get into it only after making up your mind to stick it out for eight weeks.
Benefits of Penis Exercises that compensate for the long and patient wait that one has to endure
A sincere following of an 8 week program will give one a permanently enlarged penis. This would mean that one can stop exercising after about 8 weeks and still keep the gains for life.
About 8 minutes of a minor inconvenience everyday for eight weeks in the form of exercises will give you a bigger penis for life.
Specialized exercising techniques taught by reputed providers dramatically improve sexual performance. One sees tremendous improvement in ejaculation control and stamina, by products of a good penis exercise program.
It is the safest way to enlargement, with absolutely no side effects as it is triggered by natural growth.
On a final note, penis exercises are only for people who are willing to be patient for about 8 weeks or two months to gain a naturally larger penis. It is a waste of money for people who are looking for a bigger penis in a day or two or a week, they just have to realize that there is no such thing possible.