You could ask them for a summary of how they'll work on you As soon as you've answered their questions, if you like. You could ask what styles and technique that they intend to use. This could help you to get a feel for what to expect.
Compare that to a client I have that's about 100lbs soaking wet and about five foot two who gives permission for deep tissue massage to me.
Make sure results are tailored to your country and language, and type in words or phrases that describe your company. The more different possible ways people might be searching for you the better, e.g. massage therapy for back pain in ct, massage therapist, view therapeutic massage, etc.. The tool will tell you exactly how many people are looking for these and any terms that are related monthly.
Back pain can stop you from doing what comes natural for you such as sitting or walking. This will become a problem if it occurs when you are in need to work, and have no means of income. It is known that back problems aren't the thing for doctors to detect or diagnose. Your employers and insurance companies won't be too happy either in the reason of not being able to function.
You will also find that your mind may wander during the massage. That is perfectly okay. You should do everything you can to put any description stressful thoughts aside . This is not the time to work your bills out or attempt to work out new work plans. By taking steps to relax before and during the massage you will derive greater benefits. When the massage is completed it will be worth the results.