Are you ready to go back to the gym? Area exercise centers are reopening as life returns to normal from the shutdowns triggered by COVID-19. The Merrimack Valley YMCA, for one, reopened earlier this month with a host of precautions for those looking to resume their workouts. Everyone must get their temperature checked upon entering, and then wear a mask except when they’re using exercise equipment. Capacity is limited to 40%, equipment is spaced 14 feet apart, and swimmers must reserve lanes in the pool online. How do you feel about picking up your workouts again?