IN: What happens next?

How to get the best workout on a treadmill 
Determine your maximum heart rate before you begin your treadmill workout. 
All you have to do is subtract your age from 220. So, if you are 40 years old, your maximum heart rate is 180.

OUT: Run or walk on the treadmill until you reach at least 70 percent of your maximum heart rate. The american college of sports medicine says that when you hit this target, you maximize the amount of fat and calories you burn.

IN: What happens next?

How to determine if a sapphire is real 
Look for flaws and inclusions. 
Use a jeweler's magnifying glass, at least 10x magnification, to inspect the sapphire closely. Natural sapphires form with tiny bits of other matter in them, so look for small specks and blemishes.

OUT: These flaws are a good indication that a sapphire is real. Lab-created (fake) sapphires do not have inclusions of this nature, and some natural sapphires don't have flaws either, but if you find flaws it is real.

IN: What happens next?

A group of team mates are seen on a court. they

OUT:
are kicking a ball back and forth.