How frequently you get a massage is determined based on your needs.
For athletes or those that work out multiple times a week:
45 to 60 minutes weekly is recommended.
For those with chronic pain, such as fibromyalgia:
60 to 90 minutes bi-weekly.
For maintaining a relaxed state, especially if you work a high stress job:
60 to 90 minutes every 4 to 6 weeks is a good plan to keep you from wearing your shoulders as earrings.
For those who treat themselves once or twice a year:
90 minutes to 2 hours massage is recommended to give plenty of time to get a full body massage.