 Want to get your pump on but don't know where to start? You're about to learn how to upscale your fitness, and it's all brought to you by Upscale with Prentice Penny on TruTV. Three-quarters of Americans don't work out. Maybe it's because they're busy or gyms are pricey, or they just don't feel like it. Upscaling your fitness doesn't mean going to extremes. It means ditching soda for healthy juice that actually tastes good. Just make sure to add the apple, or it won't taste that good. And if you are that busy, you don't have to spend hours or dollars at the gym? Did you know standing at your desk can burn a thousand calories per week? Or that ditching the elevator and walking up the stairs can burn calories, improve brain function, and shape that gluteus maximus to be a little more gluteus minimus? Or there's creative ways to fit in your workout. You can do dips on the subway, pull-ups at the don't-walk sign, and while we're getting weird with it, you can even walk sideways and burn 78% more calories than walking forwards. Strange, but true. Be sure to check out more tips about upping your fitness game on Upscale with Prentice Penny. Tuesdays, 10-9 central on TruTV.