# Recent content by douglis

1. ### Acceleration decceleration

The force and the impulse "average out"....not the energy usage.Are you able to understand the difference? The fact is that fluctuations of the SAME force are more energy demanding.Why?I don't know and I don't care.The answer is irrelevant because is purely biological. I could search at the...
2. ### Acceleration decceleration

This is total madness!!! For God sake....you have the scientific proof and you admitted that you can't understand it! It's YOUR claims that faster failure and greater energy usage equates greater impulse so it's YOUR job to prove it somehow. You're obviously unable to do that(that would...
3. ### Acceleration decceleration

It's not a "debate".It's a guy with superhuman patience trying to teach you simple physics facts. It's interesting only to see how far your obsession could go. You have all the mathematical proofs that you're WRONG,you admit that you can't understand them,yet you still have the nerve to try to...
4. ### Acceleration decceleration

Yes....we're telling you exactly that.Both used the same average force and impulse.
5. ### Acceleration decceleration

I have stated so many times why I think your examples are irrelevant that I'm sure it would be a waste of time to do it once again.But what the hell..... I showed you studies that found that the greater fluctuations of the same average muscle force are more energy demanding. For example,if the...
6. ### Acceleration decceleration

Here we go again! NO...either you lift the weight up and down for a minute or you just hold it you use the same impulse and the same force per second. It's irrelevant how fast you fail or what your EMG reads.
7. ### Impulse/force in pounds for the time frame

Not zero momentum....zero CHANGE in momentum.That's what the impulse represents. For all the rest I don't have the patience.Just read carefully DaleSpam posts.
8. ### Impulse/force in pounds for the time frame

1, Static hold = 480lb*s. 2, Fast reps = 480lb*s. 3, Slow rep = 480lb*s. In all three cases the change in momentum is zero hence the average muscle force is equal with the weight.Impulse equals average force X time.In all cases is equal with 480lb*s. The last five years you've...
9. ### Impulse/force in pounds for the time frame

:biggrin:...he just gave you an example on how to calculate the impulse when the force is constant...that doesn't mean that those values represent fast and slow reps! Here's what required 21 pages of nonsense! 1)avg force=100N impulse=100N*s 2)avg force=100N impulse=600N*s 3)avg...
10. ### Impulse/force in pounds for the time frame

Oh God....just follow DalleSpam's lessons.He's trying to teach you the meaning of impulse and to show you why it's the SAME regardless the rep speed.
11. ### Impulse/force in pounds for the time frame

What kind of nonsense is that? We talk about the average value of force for the exact reason that we recongnise that there're peak high and low fluctuations of force.Otherwise we would only talk about a constant velue of force. BTW...the MMMTs are exctly the peak high of force.Those two are...
12. ### Impulse/force in pounds for the time frame

So stop your endless rambling and try to learn something. With 100N 1)you do 1 rep with .5/.5 What's the average force?What's the impulse? 2)you do 6 reps with .5/.5 What's the average force?What's the impulse? 3)you do 1 rep with 3/3 What's the average force?What's the impulse?
13. ### Impulse/force in pounds for the time frame

So far you were confusing force and energy.Now speed also became a part of the confusion. Great!Everyday you become better and better!
14. ### Impulse/force in pounds for the time frame

For God's sake read carefully what we write if you want to learn something.How is it possible after so many pages to say a nonsense like that? The average force will be the same either you lift the weight 1 or 100 times but the impulse will be 100 times greater if you lift the weight 100...
15. ### Impulse/force in pounds for the time frame

DaleSpam....I admire your effort to help Wayne but here's what I think that's the first thing that must be cleared out. No matter what % of his force he deludes himself that he uses,he always uses force equal with the weight on average.....regardless the lifting speed.In his example.....he...