Getting fit is one of the best things we can do to improve our lives. Working out and getting fit causes muscles to grow, fat to be lost and mental health to rise. It's simple and relatively inexpensive to buy some used exercise equipment, such as a used treadmill, and get started on improving your health. But there are still dangers, even if you're using the best available used fitness equipment, to exercising that you'll have to think about prior to starting your work out.

The most significant of these is the risk of overworking yourself. Exercise should always be undertaken in moderation, and you shouldn't be under the impression that working out for a long period of time will be more beneficial to your health than a short, focused period. Not only can you cause massive stress on your cardiovascular system and muscles, but working out in this style will not be as effective as properly spacing out your exercise. For example, it would be better for you to exercise for a short period every day than to exercise once for a long time every Sunday.

This notion of not overworking yourself should also be in mind when using weights to gain muscle. While it's easy to be pressured by your buddies to go to a number of weights you aren't prepared for, you should always trust what your body tells you, and not go over where you think is safe for you. Weights can sometimes be quite dangerous, especially bench-pressing, as you're forcing a large amount of weight upon yourself. If it gets to the point where you can no longer bear it, you may drop the weights onto yourself and cause real injury.

It's essential that when you're lifting weights that you keep a spotter present to help you out, make sure you're doing the exercises properly, and come to your assistance when you're in trouble. Having a spotter is also great because you can spot them, and you can both encourage each other to exercise harder. If you can't have a spotter present for weight lifting, however, don't tie off the ends of the weights. If you get into a dangerous spot where you can't bench the weights off yourself, it's better to be able to simply turn and let the weights drop off.

Another risk with exercising is tearing muscles. It's important that you make sure to stretch prior to every workout of any kind, and as always, listen to what your body is telling you. If you have a niggle or sharp pain in one of your muscles, focus on softly stretching this place for a moment. If it doesn't go away, it's probably worth keeping off it for the time being, and getting some professional help to see what the matter is. Staying fit and safe isn't difficult. As long as you're using your head and paying attention to the way your feeling on the inside, the chances that you'll have an injury are slim. Remember to use common sense, and don't risk your health to impress others!