Yes. Just like you have to constantly stimulate your mind to stay sharp, your muscles require consistent movement for your body to be in balance. Through inactivity, muscles atrophy and joints lose...
If you have access to equipment do rowing and pulling type exercises. Your pectoral muscle brings your upper arm out in front of your body and the shoulder muscle raises it upward; the back muscles...
I think the best way to get calf muscles is to do this sort of rocking with your feet. it starts with you leaning on your heals, and then you transfer your weight all the way to your tippy toes! do...