Will i lose weight by burning 300 calories a day?!

this is not enough. you will need to burn a minimum of 500 cals per dayn *if you want to lose weight. this means ab exercise needs to be added to your regimen, as well as more time.

http://www.herdmycattle.com/ab-exercise

I see you have a lot of effort. But use only one method should not really effective. You can see some other methods.
You can see here:
http://tesu.tk/index.php?language=en&nv=news&op=Experience-18experience/10-ways-to-burn-calories-during-the-day-16

http://tesu.tk/index.php?language=en&nv=news&op=Experience-18experience/10-ways-to-burn-calories-during-the-day-16

hey, I did have a diet trouble for a long time that it seemed hopeless. I used to buy all types of products. Till I stumpled upon these tips, I had my doubts at first but I felt there was nothing to lose. I saw some results after 2 weeks, but I was amazing. After going through that initial stage, which was such a great experience, I worked on eating right to continue to keep the weight off. I couldn't be more happier. Here's the site: cyberloseweighttoday.tk

The caloric hypothesis is dead.

http://razwell.blogspot.com

I lost weight on this book:

http://www.mediafire.com/?lu4vr2cgdi8bx4k

It is made of good experts

you have to burn more than you take in.