Quoting RADA
MM - Can you find me a link for this information?
Not trying to flame you bro, its just that this doesn't make any sense from a physiology standpoint.
When you lose weight (IE eat less & excercise, body burns fat for energy), Body Fat (Adipose Tissue) is broken down by a process called lipolysis. During this process, triglycerides within the adipose tissues are converted into fatty acids and glycerol, and sent to the liver for further processing before entering the body as fuel. Its not as if I do situps, and the muscles in that area use the fat in that area for extra energy... Turning fat into energy is a complex process involving most of the GI track of a your body. This is why we lose weight from our extremities 1st. Our bodies are geared to conserve fat/enegry to stave off starvation during the lean times our ancestors experienced.
Just my 2c, hope I didn't stomp on your post......
Cheers!
It was in the American Journal of Physiology last year. I read some of the highlights in M&F earlier this year I think. I'd have to go through a stack to find it again. The premise of the article was that when they measured bloodflow to fat cells around a muscle being exercised with low resistence, for around a half hour if memory serves, the bloodflow to the subcutaneous fat cells was signficantly higher, and lipolysis from those specific fat cells was a great deal higher.
I think they did it with leg extensions or something and compared the resting leg to the non-resting leg. "Its not as if I do situps, and the muscles in that area use the fat in that area for extra energy." That in essence, is exactly what they're saying. I'm not saying you bypass the whole GI track and it goes straight from fat to energy. What I'm saying is your muscles have a tendancy to burn the fat thats immediately available and close to the muscles under strain.
I know all about the body's predisposition towards storing fat for cold winters where our ancestors weren't eating as well. What I'm saying is the mindset is changing from "spot reduction is impossible, you have to drop bodyfat overall and wait and hope it comes off where you want" and its moving towards being possible to actually work on some of your problem areas. I think your odds are better ramping up cardio so you drop it overall, thats healthier anyway. All this means is that if you've got some extra hanging on your gut or wherever you may actually be able to target it a bit and increase your odds of getting your body to utilize THAT fat for energy over other areas. Genetics is still going to play into it and even embracing this information isn't going to make it signficantly easier to attain that washboard stomach since its the primary fat storage location for men.
Its just useful information and I think it relates to the OP's post since he's concerned with the fat stored in his legs.