I mean, maybe you exaggerate to make a point but there are practical limits to what you can exercise your way out of. I set a challenge to myself to jog a half marathon every day for a year. From January 2022 through January 2023 I jogged 22km a day seven days a week for 367 days. I also did light weights and exercises for my upper body. I burned around 4000/day, as best as I can track with my Garmin watch. Which throw in a couple of milkshakes and you can blow through 5k calories in a day.
I will say, I did struggle to keep my weight up with such a regimen and a fairly healthy diet and dropped to 150lbs at my lowest (6’2"tall). But if I wanted to eat more calories I could easily get there with fried food and ice cream.
Edit: and for most people this is completely infeasible. Most people don’t have the time flexibility to wake up at 4 am every day and put on those kinds of miles.
That’s really interesting given what I mentioned in my other comment about plateauing at 4k calories/day when I was on a running challenge. Once I tracked about 4k calories burned, my energy level would just plummet.
You pretty much can’t. You’d need to run for 6-8 hours per day to burn 8000 calories. For most people who are not professional athletes, that’s impossible between work and sleep. To get much beyond 1000 cal/hr output, you need to get into the anaerobic region, which will exhaust you long before you can burn 8000 calories.
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You can still run a deficit even if you eat 10000 calories a day
I mean, maybe you exaggerate to make a point but there are practical limits to what you can exercise your way out of. I set a challenge to myself to jog a half marathon every day for a year. From January 2022 through January 2023 I jogged 22km a day seven days a week for 367 days. I also did light weights and exercises for my upper body. I burned around 4000/day, as best as I can track with my Garmin watch. Which throw in a couple of milkshakes and you can blow through 5k calories in a day.
I will say, I did struggle to keep my weight up with such a regimen and a fairly healthy diet and dropped to 150lbs at my lowest (6’2"tall). But if I wanted to eat more calories I could easily get there with fried food and ice cream.
Edit: and for most people this is completely infeasible. Most people don’t have the time flexibility to wake up at 4 am every day and put on those kinds of miles.
I give myself a decent cushion to eat garbage by cycling 90 minutes a day. Raising your resting heart rate will also passively help you lose weight.
Exercise lowers your resting heart rate
You exaggerate, but there are some limits to how much energy the body can use in a day.
https://www.news18.com/news/buzz/cant-burn-more-than-4000-calories-a-day-says-new-study-on-limits-of-human-endurance-2182029.html
That’s really interesting given what I mentioned in my other comment about plateauing at 4k calories/day when I was on a running challenge. Once I tracked about 4k calories burned, my energy level would just plummet.
You pretty much can’t. You’d need to run for 6-8 hours per day to burn 8000 calories. For most people who are not professional athletes, that’s impossible between work and sleep. To get much beyond 1000 cal/hr output, you need to get into the anaerobic region, which will exhaust you long before you can burn 8000 calories.