best cal burning exercises with injury

Iv been experiencing extreme lack of energy, due to being ill lately, i usually run, but i just dont have the enerrgy, hence my weight loss has slowed down.  i also use a cycle.  i have tried to run recently, but experience muscle spasm/cram in my abs, im not sure what this is, any ideas? it usually starts after about 5 mins of jogging, and makes it too painful to carry on.

are there any good exercises i can do to burn some cals that doesnt involve too much impact that will set my injury off?

If your goal is just to burn calories, I'd go sit in a sauna for 30 minutes at 120 degrees...

really? i didnt think the sauna burnt many cals!

is the steam room good too?

Your lack of energy is probably related to your previously stated diet of 600kcal/d, not any disease. Have you sought out or do you have any plans to seek out help for your potentially disordered eating pattern?

There is no way that on so few calories you are fuelling your body with what it needs. The minimum intake for a sedentary female over 21 is 1200 calories per day. For a sedentary female under 21 or a man over 21 it is 1500 per day, and a sedentary male under 21 1800 per day. And believe it or not, that’s only the sedentary minimum. Unless you are very, very short and small, and/or if you are working out it is very likely you will need even more calories than those minimum guidelines.

 You are in fact a dancer, not a sedentary person. There's no way on Earth you're even remotely near adequate calorie intake on your previously stated levels.

If you are 21 or older use CC's tools to work out your BMR so you have a number to work from for your diet: http://caloriecount.about.com/cc/calories-bur ned.php. If you are under 21, CC's tools are inaccurate and you should use this calculator instead: http://www.bcm.edu/cnrc/bodycomp/bmiz2.html as you are still growing. Yes, even in the later years - there's more going on inside of you that you simply can't see.

Eating too low a calorie intake, or having a deficit from your BMR greater than 1000 results in something called "survival mode", where your body holds every last thing it can get in expectance of a famine. Water, food, calories. Explained:

• Dieting & Metabolism - This article explains starvation mode and why undereating is counter productive.
• The Body Neglected - This is what happens when you undereat for an extended period of time. 
• "Obesity on 700 Calories" - A tale of starvation mode's devistating effects, and proof you don't have to be underweight to be starving.
• From Ask Mary, the segment provided by our CC nutritionist Mary Hartley: On the dangers of undereating and what it does to your body.

The physical dangers that come with undereating are numerous. You put yourself at risk of osteoporosis, of loss of fertility if you lose your period, hair loss, electrolyte problems, a weakening of the immune system, low blood pressure, blood disorders such as anemia, heart problems, and even death. The mental woes that come alongside can be just as devestating. Depression is common in undereaters, as well as distorted perceptions and problems like Body Dysmorphic Disorder.

You are describing a disordered eating pattern even if you claim otherwise and this is something you need to talk to your doctor about even if just to hear a professional opinion on top of CC. Crash dieting will do nothing to help you lose weight as the weight will likely come straight back on, and undereating can easily do more damage than good. Think about it - your health or your vanity? Weight is easily lost if you do it in a healthy and sustainable manner which is what CC is all about. 

If you want some online support try http://www.something-fishy.org, and take a look through CC's Eating Disorders Health, Resources and Info Thread. But your most immediate concern is your health - and for that that means you need to talk to your doctor before you begin dieting again as your mentality should be your priority. But know this: Calorie Count's mission is to promote healthy and sustainable weight management and if you are not seeking to manage your weight healthily we cannot and will not help you.

Posting Guidelines

Calorie Count's mission is to promote healthy and sustainable weight management. Please help our moderators follow this vision and respect the following guidelines.

• Your post is subject to modification or deletion by our moderators. Repetitive, off-topic, disruptive, and frivolous posts will be removed. We will take down any posts that violate either the letter or the spirit of any of these rules.
• Promotion of starvation diets or habits that exhibit signs of an eating disorder ("pro-ana", "pro-mia", etc.) is prohibited.

- Melkor
Calorie Count Volunteer Moderator