[quote name='Dokstarr']Headace:
That could be dehydration, lack of sleep, or lack of a proper diet. Remember you need all these things to keep your body functioning properly. Remember to eat a balanced diet too (carbs, protein, fat and enough calories for working out and excercising)
Pain:
95% chance its just muscle soreness from your bady adapting to the excercising. If I take a week or two off I can feel the difference when I first go back to the gym, practice, etc.
Some other things that could cause it are the knees, shin splints, and tendons.
The knees are the most injury prone piece of the human body; at least I think so anyways (I'd bet this is true too). Depending on the pain it could be different things. It could be a little swelling from just not being used to the pounding you are putting the joint through. Then there is also problems with the meniscus, ACL, LCL, etc. But I'm gonna assume its not one of thoses. But if the pain consists then you should consult a doctor.
Shin splints are very common for new runners... especially heavy ones. Shin splints are small pressure fractures happening on your shins. They happen at first when your body hasn't gotten use to running. The best way to help them is RICE = Rest Ice Compression Elevation. Proper running form, a good pair of shoes, and insoles can help prevent them too. If you get them just take some time off or stick with the eliptical machine (much less strain on the knees and shins).
The Achilles Tendon can be a problem area. You would feel tightness in the back of you leg between your heel and calf. Stretching it before and after will help alleviate problems there. Try doing toe/leg raises while standing on the stairs.
Well... that's all I got for now. Good Luck![/quote]
[quote name='zman73']Headaches... make sure you are properly hydrated while working out... at least in my case when I rarely get them
Leg pains, I get them all over... had horrible knee pains when I would run long runs and have them lock up afterwards where I had trouble walking... if it is muscle, it will eventually work itself out with more training, be sure to take plenty of protein to help rebuild and repair
I nap frequently on weekends, and even doze off sometimes shortly after returning from my workouts, Im listening to my body, and it is saying I want to rest... has really cut into my video game playing... but Id rather have excellent cardiovascular health than sit around all evening and play games
I was running a while before beginning my intense speed training, taking it slowly is good... get plenty of cross training in there, and weights always help (just dont lift as if you are trying to build bulk, many reps at lower weights is key when including it in your running) With my knees being the way they have been, it was over 6 months of going to the gym before I even attempted leg extensions on the machines, even to this day that first set of lifts can get to me, but I stretch in between sets and it seems to help work out the awkwardness[/quote]
I figured the headaches would be from Dehydration as I do get it a lot

Like I said before I don't drink water anymore until alteast an hour after I jog/run because if I do it right after, my stomach hurts like hell. As for the leg pain, I think it's that Shin Splints. I am starting to control my breathing and slowly dropping my heart rate when jogging/walking, not much but it's a start.
[quote name='Jesus_S_Preston']Down 38 pounds as of last night.
Enjoying it.[/quote]

congrats man! Keep up the good work!