How quickly will I see results from running? Aerobic fitness
If you’re just starting a new running routine and were previously inactive, you can see improvements in your cardiorespiratory fitness within four to six weeks. If you’ve been running for a while and you’re trying to get faster, it may be a few months before you see any noticeable gains.
Does running make your legs skinnier? If you have noticed, long distance runners tend to be very lean and their legs are usually super slim. This is because doing this decreases the size of the muscles and reduces the fat around the muscle to make the thighs smaller.
Why is running so hard on the body? But what’s true for everyone is that running puts a lot of stress on your body – your muscles, bones, joints, ligaments, tendons…all of it! So when you try to run a distance that you’re not used to, all of that pounding is going to put a lot of load onto your body that it hasn’t had time to adapt to.
Will running ever get easier? Give yourself at least three months to see progress.
Usually, the first thing beginner runners want to know is exactly when running will get easier. It’s different for everyone, but most people discover a turning point once they can run for about 30 minutes consecutively.