Way to go Sarah, congrats and it sounds like you had a good time and awesome on the weights. I bet you do have a wonderful feeling right now. I hope your not too sore tomorrow.
Though if you don’t mind, please be sure not to over peak yourself if you do it again for another week or more, as BC twice does cost 800 to 1800 calories, depending on your body, which if done on a regular basis, can deplete your body of too many calories, too fast.
For athletic training we do what's called peak trials we generally do them on athletics 4 times a year. What you do, is push to your max and try to burn 1000 calories or more in one workout. This is done to break plateaus as not only will it break strength, endurance, and weight plateaus. It can also break VO2 plateaus, which will actually get your body to burn more calories in general. Which are all very good things, unless done too much, with doing it on a weekly basis, can you can burnout. And cause your metabolism to do funny things, even doing it two weeks straight if it does burn 1000 calories, for that day. If you got a 2000 calorie diet, you only had 1000 calories that day, for your body to use. Which forces your body to plays catch up for a few days afterwards. Yes there is some fat kicked in there, but for most, the fat your burned doesn’t even boost the calories left to your basic calorie need for the day. Done often and your body can’t compensate for that big of a gap. As it’s always playing catch up and it can even toss you into a light version of starvation mode.
Unless you decide to boost your calories up 250 the day before and the day after, and 700 calories that day of the 1000-calorie workout, you may need more/less depending on how many calories you really burned today. As that is what we do, with our speed driller and certain types of competition which for one day, they need that huge calorie allowance, then they go back to a less intense training. We do this a lot with our sprinters, who workouts that are 500 calories or less on there standard training days, and then on race day or track day, we boost the calories the day before, the day off and the day after. And this allows them to do this week in, and week out, without having the signs of over training or messing up their metabolism.
Not trying to discourage, but wanted to give you a heads up, as I’ve seen so may get to liking this but not raising their calories enough, and it sends them into a tail spin, or the get a really horrible cold, as their immune system is super weak.
HTH,
Kit