Which is better for strength training–free weights or weight machines?
Deciding to use weights verses weight machines is like trying to decide between riding a bike and swimming—they’re both good for you, but each has its own pros and cons. Free weights (dumbbells, medicine balls, kettle bells, barbells) allow you to focus and be aware of strengths and weakness of both sides of the body. Machines are somewhat safer because they help prevent poor form; they’re built to force you into correct anatomical position to isolate specific muscles. Q: I just started an exercise program and haven’t seen any change in my weight. Why isn’t it working? A: When people start to exercise and eat healthful foods, it often seems like their weight doesn’t change much at first. This may be explained by the fact that muscle is denser and heavier than fat, so as you build more muscle mass and lose fat, you may not see a drop in the pounds right away, but you will see reductions in waist size and improvement in your overall body shape. Hang in there, over time you will continue
