Are Weight Machine Workouts Worth the Effort?

There are several significant differences when using a weight machine as opposed to free weights. One of the most apparent of differences is that of leverage. Using weight machines gives you the ability to process more weight with less effort. For example, you’ll put in far more physical effort to lift 40 pound dumbbells 20 times than you would if you used a bicep curl machine for the same weight and repetitions.

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