It prescribed to for as needed
After World War II, Americans shifted to more service and agricultural jobs in a way, they decided that they should be more self-sufficient in terms of agronomy, but more importantly, they turned towards service with the rise of consumerism. Consumerism in America greatly dictated how the country has progressed in the past few decades.
B is the right answer for that reason.
That statement is false
Overload is the act of slowly increasing stress to your muscle ( usually done by increasing the weight resistance in your training), in order to condition your body and increase your muscle strength
Generally, in order to generate improvement from your body, Overload is necessary
