You can improve the hardness appropriately by lifting and massaging exercises, but it cannot cure the symptoms such as penile weakness.
1. Lift the anus exercise: Lie on your back with your legs bent. Then place your fingers on the perineum (between testicles and anus), try to contract the muscles, feel the muscles contracting inward, move your fingers slightly, try to hold it for 5~10 seconds, then fully relax and get ready for the next time, repeat for multiple groups, two to three times a day. It helps to improve erection problems in men and is also helpful in the treatment of prostatitis.
2. Massage: This is a more traditional exercise method, this method mainly uses the form of massaging the glans to stimulate the male penis and increase its hardness, you can give your partner a massage before intercourse, which not only relaxes you, but also increases the interest of both parties.
To improve the hardness of the penis, exercise alone is not enough, it is recommended to go to the hospital in time to consult a professional doctor.