1. Drink Water

Grab your water bottle and don't let it go! The most important thing to remember during a workout is that you need to stay hydrated. Water is great for your body, so there's no reason for you to avoid drinking it. It'll keep you strong, keep you energized, and most importantly--it'll keep you from fainting. You want to get healthier, not sicker.

2. Start Small

If you've spent the last ten years on your couch, you don't want to jump up and run a marathon. You should start by running around your block this week and running through the next block next week. It's good for you to push yourself, but you don't want to push your body too far. If you do, then you'll end up severely hurt.

3. Multitask

If you get bored easily, your workouts won't last long. That's why you should find a television show to watch while you're lifting weights or find an album to listen to while you're running on the treadmill. It'll keep your mind busy, so you won't be as focused on the physical pain that you're feeling.

4. Stretch

You could end up hurting yourself if you don't prepare before your workout. That means that you should take the time to stretch out your arms and legs. It could save you from a lot of pain or even a trip to the hospital. Plus, it'll get your limbs ready to move, so you won't get tired as easily.

5. Eat Healthy

If you're exercising, you want to get healthy anyway, so you might as well eat right. Snacking on too much junk food will slow you down and could be the reason why your workouts never last long. Replacing all the chocolate you eat with fruit will help you with your stamina.

6. Find Motivation

If you don't have motivation to exercise, then why would you bother to do it at all? You need to find something that inspires you to actually want to work out. Maybe a song will do the trick or maybe looking at a picture of your favorite, fit celebrity will help you. It doesn't matter what motivates you, as long as it gets the job done.

7. Breathe

It sounds silly, but you need to make sure that you're breathing correctly while working out. You should be taking breaths in through your nose and out through your mouth. If you're only breathing through your nose or only breathing from your mouth, you'll have much more trouble catching your breath.

Exercising is hard work, especially when you're not used to doing it often, but it'll pay off. After a while, you'll see a huge change in both your body and your mind. What other tips do you have for exercising for longer periods of time without getting too tired?