Don’t work out later than three days before your event. If your party’s on Saturday, for example, do your last workout of the week on Wednesday—muscles bulge most when they’re flush with glycogen (the carbohydrates stored in muscle), so you need to give your body time to recover and replenish its glycogen stores before your unveiling. If you train too close to the big day, the carbs stored in your muscles will be depleted, and you’ll end up looking flat and soft. Furthermore, make sure this last workout focuses on the areas you want to highlight, such as chest and arms. Glycogen is replenished fastest in muscles that need it most—i.e., the ones that have just been worked—so if you want your pecs and biceps to pop, you have to make sure they soak up as many of the carbs you’re taking in as possible (explained in the next step).
Fleury, N., Geldenhuys, S., & Gorman, S. (2016, October 11). Sun exposure and its effects on human health: Mechanisms through which sun exposure could reduce the risk of developing obesity and cardiometabolic dysfunction. International Journal of Environmental Research and Public Health, 13(10), 999. Retrieved from https://www.mdpi.com/1660-4601/13/10/999/htm
Yes, there is rest built in—two days, to be exact—but not until you’ve put in seven straight days of pedal-to-the-metal work. Rest on days 8 and 13 to allow your body to temporarily recover from the grind of the program. This will help you bank more energy for the work days that follow. These rest days are mandatory. For those of you hitting the panic button, don’t fret—12 out of 14 days at these intensities will still be plenty adequate for getting your shred. Remember: your body changes while it recovers, not while you train. So, consider these two days your chance to bust into the gym a little more ripped on days 9 and 14.
Here's something else most people probably don't know: Fidgeting is good for you. It's considered a nonexercise physical activity, and it's an important way to burn energy. You get more health benefits if, in addition to exercising, you are a more fidgety, more active person the rest of the day. This means gesturing while you're talking, tapping your foot, just moving around.