work is a mean of physical rest & some antitype of new carrier effect physical rest to increase ->  some types of new technology cause exercise to decrease  decreasing something uncertain has a yes brown on a place & work has a uncertain galaxy on a mankind 's sickness ->  decreasing exercise has a negative impact on a human's health  some types of new technology cause exercise to decrease & decreasing exercise has a negative impact on a human's health -> some types of new technology cause a negative impact on a human's health