In the middle of this “Covid -19 crisis” where we are taking care of ourselves in our homes, we make an invitation to all citizens of the world, to exercise physically while we thank all those who are out there supporting with their work so that the impact of this pandemic is the least strong: Doctors, nurses, pharmacists, food plant operators or basic necessities, supermarket cashiers, government and police personnel, caregivers for the seniors and children, etc.