Kitto, I forgot to write down that exercise and diet both are important if you want to keep good fit-  Big breakfast, median size Lunch and samll dinner. 

I appreciate your correction.   I am a "English literature blind". 

FYI, I doesn't know how to type Chinese characters in keyborad.

I sign up membership jsut want to encourage me to exercise, but it doesn't work well for me becasue I am a dirver for my two kids.

My friend told me I lost weight because Co. busy season ( to much over time), not becasue I use tradmill at home.  Ha!

I sign up memberhsip from Co. discount, $500 a year included two kids..

I have tried personal trainner for one month, so know how to use machine to get fit.  the difficulty for me is to keep consistent commitment on exercise.  Plus Sometimes I swich to different interesting after I do the same thing for a while.  I am Leo, that's why I always want someting new.  Ha ha.