Why do you less active americans not increase the activity levels?

Not having time/ Motivation too many family responsibility's and not having access to fitness centers or gyms.

Hope this Helps

Not having time or Motivation too many family responsibility and not having access to fitness centers or gyms.

Explanation:

the cdc / centers for disease control and prevention

explanation:

the gravitational force on an object increase as the mass of an object also, im not going to report you, but this question should be under the science category, not health