Running everyday will make your leags, specially quadriceps muscles stronger. Depending on your current size, it may make your legs slim, bulky or lean. If you have fat yours will be slim or lean. You are slim, your fat will be bulky. It all actually depends on your gene.
You can make your legs stronger by exercising,running,or by kick boxing.
Road running is by far the best way to make your legs skinny
If girls tell you that your legs are cute and guys make fun of them, the guys may be jealous of your cute legs.
if you want muscles in your legs than you need to be running, and doing leg lifts.
Big muscles are built for lifting or moving heavy things a few times, so in order to tone them down you will want to run, do ellyptical, and ride a bike for long periods of time with low resistance to convert the muscle for stamina versus strength.
Squats, leg curls, running, swimming
draw the shape of a human without arms, and with the legs as one. Make it bulky, but smooth. Put egyption symbols al over it
TO make your legs thicker try to build up muscle in your legs running, biking etc. buiding muscle in your legs is better than trying to build up fat
Running makes you stronger in your legs and core and can also help your heart health too.
You can make your thighs and legs skinner without gaining any muscle by running long distance
Dynamic exercise (like running), will not cause a change in muscle size. If you do weight training or use weights on your legs when you run, your legs will increase in size. Exercise does cause fat to be burned, so the amount of fat on your legs may decrease.
Overall, Zumba can help make your legs smaller. Zumba is cardio which can help burn fat and tone at the same time.