A good strength training program is based on a principle called progressive overload – which calls for progressively placing greater-than-normal demands on the muscles you are working.

When you lift weights, you do a little bit of damage to your muscles. For a couple of days after the exercise, your body recovers and repairs the damage you did to it. And when the muscle repairs itself, it makes it bigger and stronger than before.

So you are breaking down the muscle, so your body can build it back up.

 

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One Response to “How does weight lifting make me stronger?”

  1.   How does weight lifting make me stronger? by diet.MEDtrials.info on August 21st, 2007 10:19 am

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