body fitness

10 things you need to know to get lean and gain muscle quickly.
Don't be surprised if you feel more like Mr. Magoo than Mr. Universe the first time you pick up a dumbbell. Learning proper technique can be somewhat involved, considering that each exercise movement has its own set of quirks.
Having said that, don't mistake "somewhat involved" for rocket science. Just as you can trade stocks profitably without a broker if you're willing to educate yourself beforehand (a lengthy education, mind you), you can learn how to correctly perform exercises from any number of sources, including a knowledgeable training partner, a group seminar or a reputable media source-like, ahem, Whole Fitness. (Hell, even most machines in the gym come with written instructions that Magoo himself couldn't bungle.)
Well-designed training programs that arrange those exercises into a coherent, comprehensive system are equally accessible. But whether you decide to do it yourself or to enlist the services of a certified personal trainer, the following tips apply to virtually everyone, neophytes and grizzled veterans alike.