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Many runner ask why should you consider strength training a necessary part of training? The short answer is that strength training makes muscles stronger, and stronger muscles can perform longer at higher intensities before they fatigue.
Say you have a really cool muscle car, but it came with a tiny four-cylinder engine, so it doesn’t go very fast or have much power. You take it to the repair shop, where the basic engine is replaced with a big, strong V8 engine. Now you can speed along as fast as you like and have plenty of power to pass slower cars. Your body is just like the…
