Some of the lies about health and fitness are not really untruths. When it comes to exercise and people the body works differently with each of us. It is not always true for all people. Everyone should deal with information and question truths on a case by case basis. You never know what you may uncover if you do a little bit of research. That is a real clue to getting to the truths about health and fitness. You ideally should take the time to research and learn. If the information is less than true, you should do some research.
It is an urban myth that crunches will help you rid fat in your midsection. Belly fat can be vaporized with some whiz bang ab dissolver thing. Belly fat is what is used to measure your percentage of body fat. Once you lose enough fat you will see your ab muscles.
The only way to really benefit is to work your muscles until they are sore but not painful. Losing weight does not mean beating yourself up or causing yourself serious injury which makes the above statement completely false. There is of course a difference between having a good workout and being in serious pain. It's important that you follow the "if it hurts don't do it rule" where exercise is concerned. If you are suffering from an injury, it's important to recognize this and stop immediately to avoid making the injury more severe.
You will also see improvement to your physical and mental performance when you get regular, quality exercise. Greater strength and stamina will help improve your physical performance. Plus the greater degree of clarity will obviously help you with mental performance. Diet and nutrition also see improvement by people who exercise regularly.
The fitness world is full of lies, half lies, and truths. So be careful what you believe. Make sure you are confirming what you are hearing on the internet with a reputable source such as this article. Careful here, you'll want to avoid information that can cause you harm if it turns out to be incorrect. Now that you have the tools to do so, take the time to be sure you are getting the best information for your situation.
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