The way Johnson and his wife in the treatment of premature ejaculation - video

Rather than merely stopping stimulation to the penis, the man’s partner gently squeezes the frenum of the penis (the strip of skin connecting the glans to the shaft on the underside of the penis) until the man loses his urge to ejaculate. Because the start-stop technique is usually effective, the squeeze technique isn’t as commonly used.
Another useful aid in controlling premature ejaculation can be the pubococcygeus (PC) muscle, which, when squeezed, has a similar effect to the woman squeezing the base of the penis. The first thing you have to do is find this muscle. Put a finger behind your testicles. Pretend that you’re going to urinate and then stop yourself. You’ll feel a muscle tighten, and that’s your PC muscle. If you exercise this muscle regularly, by squeezing it in sets of ten, it will get stronger, and you can then use it to help control your ejaculations