TweetAccording to your above diet, you're getting about 538 grams of carbs daily, or about 2150 calories from carbs.Conversley.you are getting only 1400 calories from protein.
I would suggest upping your protein intake to approx.400-425 grams daily.
This would give you approx.800-850 calories from protein. May want to drop your carb intake to approx 475-500grams daily.
What are your protein,carb and fat sources? What is your eating and training schedule?

TweetI wouldnt worry about the fat unless ur putting to much on cause your going to add fat with those calories. When I got worried i would do sprints not long distance because that burns to much but and plus sprinting got me faster for sports and a good way to burn sum fat and keep the muscle

Tweethow long and how fast hulk?

Tweeti did for about 30mintues

i would do suicides (where you run reach down the ground turn around run touch the ground)

also would run uphill and downhill helps build speed andburn fat

TweetIt depends on if you have a fast metabo or not. I would say at 19 your is at its peak. I run 3 miles ed and alittle eliptical or recumbant bike for about 15 minutes. Of course diet is key.