What is the best way to get back in shape when over 50 years of age?
Experts recommend some sort of activity, at least 30 minutes a day. One can start walking, rowing, going to the gym, running or do high intensity interval training (HIIT), but not recommended if just starting again after a long time without exercising. It is recommended to set small goals and increase them over time.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: What is the best way to get back in shape when over 50 years of age?
### Input: 
### Response: Experts recommend some sort of activity, at least 30 minutes a day. One can start walking, rowing, going to the gym, running or do high intensity interval training (HIIT), but not recommended if just starting again after a long time without exercising. It is recommended to set small goals and increase them over time.