這有個統計，超過20歲美國人的平均身高，體重，腰圍。。

Measured average height, weight, and waist circumference for adults aged 20 and over

• Men:
  Height in inches: 69.2
  Weight in pounds: 195.7
  Waist circumference in inches: 40.0*  (101.5 centimeters)
• Women:
  Height in inches: 63.7
  Weight in pounds: 168.5
  Waist circumference in inches: 38.1* (96.9 centimeters)*Unpublished figure. Derived from converting published figures listed in centimeters to inches.

https://www.cdc.gov/nchs/fastats/body-measurements.htm

所有跟帖： 

• 平均168.5磅? 這麽重? -Panda_eyes- ♀ (0 bytes) () 11/30/2018 postreply 18:38:53

• 是呀！這麽重，腰這麽粗，吃驚！加拿大人肯定比美國人要輕，腰也相對細吧。 -lawattaction- ♀ (0 bytes) () 11/30/2018 postreply 19:30:49

• 米國超過200磅胖子可不少，平均下來。。 -pickshell- ♀ (0 bytes) () 12/01/2018 postreply 02:53:28