Many fitness novices tend to just start with the idea that they should do the hardest exercises for as long as possible, hoping to lose fat and keep in shape quickly. They might even just take other people's word for it and not do their research before jumping into the whole fitness thing they heard about. Don't be like them.............
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http://healthmatters24..com.ng/2016/06/why-do-we-need-fitness-trainer.html