pyramid-purpose of the burn?

rachel3

Cathlete
I am enjoying the new intensity series. My question is what effect does the burning sensation have on the muscles? cosmetic effects or strenght gains, muscle building? I just wonder what actual effects lifting 3lb dumbells for shoulder work will actually have. In the pyramid upper body video you use the word "chissle" or "chissling". In the lower body video no weights are used in the floor work but there is plenty of "burn". What does all of this burning sensation accomplish?
 
Hi! Obviously I'm not Cathe, but I wanted to put in my two cents and hopefully if I'm wrong someone will correct me. The burning sensation you feel in your muscles when you lift weights is actualy a build-up of lactic acid, which is a by-product created as oxygen is used up. Since lifting is anaerobic exercise your blood does not have time to get enough oxygen to the muscles to take away the lactic acid and this creates the burning. The burning itself is not actually shaping the muscle, but when you feel the burn it means you are breaking the muscle down so that it can reform stronger. The fact that you can feel the burn even with no weights is because you are using the muscle repeatedly without letting it fully recover throughout the set. So I guess the bottom line is that you feel burning whether you are looking for strength gains, muscle sculpting or cosmetic affects. And then you tailor your weights according to the kind of gains you want, heavier weights and shorter sets (like the pyramids) are good for gaining strength and then lighter and longer sets (like muscular endurance and power hour) are better for endurance. After you stop lifting the burn goes away because the blood gets oxygen back to the muscle and clears the lactic acid. I hope that this kind of answers your question and I'll be interested to hear what Cathe or others have to say!

Angela
 
Thanks for the input. I was asking b/c when i ordered the intensity series I began my own sort of pyramid system trying to foresee what I thought Cathe's program would be like. For example I would do one set of shoulder presses at the heaviest weight possible for 8-10 reps and then immediately 12-16 reps w/moderate weight. Some moderate burn during the lighter phase but no continuous burn like pyramid upper body. I have had very good results with my little pyramid routine-more definition than ever, no change in diet and less time exercising. I just wondered if I would lose any of my gains in definition or muscle size with Cathe's videos since she uses such light weight.
 

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