Is there such a thing as inheritance of epigenetics? I have done a lot of weight-lifting off and on and often wondered if I conceived a child while maintaining

Is there such a thing as inheritance of epigenetics? I have done a lot of weight-lifting off and on and often wondered if I conceived a child while maintaining a perfect diet, tons of exercise and sleep, they would come out much differently than if they were conceived while i was eating garbage and laying around.