Dear Sam, Gaiety bubbled up in mu mind that you are eager to learn about my keenest sport.Now let me show runningthe sport my favourite to you As the simplest exerciseyoudon'tneed anu extra skills but persistence and patience.Nomatter short race or marathon,it's the key that you are able to balance your strength and frequent your breathe During the journey of running,I received not only stronger body,but also confident and patient characters. Ztsports How about your favorite?Keenly anticipate your reply!Yours, Li Hua