Increased energy expenditure for hunting small animals can reduce basic metabolic functions like immunity and fecundity.

“what happens if you spend more if you think you're spending more energy what happens is that the amount that you spent or let's say on the mobility walking running whatever you have to do comes on the account of your basic metabolic rate basic function okay like out like immunity the fecundity everything like all the basic functions in the body not all of them but some of you are actually going down to the car in order to compensate for for the calories the more calories that you spend”