Food handlers should wash their hands between A. Shaking hands with a guest and replenishing the food on the salad bar. B. Ringing a sale on the cash register and sweeping the restroom. C. Taking out the garbage and refilling the container with a new plastic liner. D. Placing potatoes in storage and removing dirty dishes from the dining area

Well if you pick a machine to work on and that's gonna be your exercise if you don't stick to that machine your muscle strength your muscle mass rather will change because you haven't been doing it you change something in your exercise routine which changes your body's form of dealing with things for example you might become weaker or stronger depending on what kind of exercises you do in whether or not the machine you picked actually your muscles grow.

Maximal strength i believe