Difference between Clamp and Pump

What is the difference between clamp and pump exercise, in relation to the mechanics of the exercise itself. At first they are apparently similar, if there are differences in results/gains, please explain to me why?

Thanks!

Both of them are mostly for girth.

I don’t think any one can tell you which one is more effective for the long run. But if you have to choose one go for pump.

Clamping is one of the “riskiest” exercise while pump [specifically with gauge] consider healthy unless you are overwhelming.

Clamping increases the internal pressure of the penis by constricting (not stopping) the outflow of blood and allowing the inflow of blood. Inflow is greater than outflow so blood builds up in the corpus cavernosa and corpus spongeosum when the heart pumps, and ultimately the pressure buildup is acting against the tunica to stretch it outwards.

Physics informs us that pressure will flow from an area of high pressure to an area of low pressure, and pumping is based on this. Pumping creates a lower pressured (vacuum) area in the tube by pumping the air out of it. The area between the tube and the penis has less pressure than the inside of the penis, so blood moves into the penis and expands the cc and cs, similar to clamping.

Two big differences between pumping and clamping is that the pumping induced vacuum environment also promotes interstitial fluid movement, otherwise known as edema buildup. The other difference is that clamping creates greater internal pressure than does pumping, when staying at the -5 inhg common pumping pressure level. Higher vacuum levels can lead to more edema buildup and greater risk of burst capillaries and other injuries.

Clamping has its own set of risks to be aware of.

And as pertains to all things in the PE world, how one PE activity affects one guy may be different than how it impacts another. My length and girth gains have all come from pumping.

Thank you very much for the responses.
I used extender for 6 months for 6 hours and for the whole year of 2021 I did jelq and its possible variations. Now in 2022 I started to clamp (after a year of ´´manual´´ training and I bought a pump (it´s not here yet), I believe that I have explored the most initial exercises for a year (I had interesting gains) and now I have added other stimuli /workouts will guarantee me even more gains. I am currently with 18.5 x 13.8 cm and I am out of 16.5 x 12 cm. I don’t worry too much about length, it already bothers my wife, I really want to gain girth.
What would a routine with a pump look like that can guarantee me good results, what did you suggest?
Can I mix pump and clamp in training on the same day or on separate days?
How many days a week are ideas of rest and how important is rest?

None of us can guarantee you anything. So get the “guaranteed results” thing out of your head. You’ll set yourself up for failure.

As far as mixing the two goes, you can but do so with caution. I used to clamp for 8-10 mins, break for 10 mins then in the tube for 20 mins under low pressure. I would do 3 sets a day 3-5 days a week. Keep in mind I was very conditioned by this point. And at times I would get sore. It’s not for someone with under year of conditioning under his belt.