Is anyone on here a doctor, or someone who can give me direction on this?

I tore a muscle thatv affects my back and my abdomin roughly seven years ago. I still have spasm every once in awhile. I want to find on a roller coaster and want to know if I'm going to cause further injury. I never go to physio therapy and I really want to gain on a roller coaster. I want to have fun and I'm really looking forward to this. Please, can anyone enlighten me from a professional point of view or personal experience?
Answer:

what is penicillian and how does it work?

If it happen 7 years ago the tear should own healed already.There is probably some scarring which cause the area to be weaker than the muscle around it. I would influence it depends on how bad the anguish you have on point in time is. If it is severe, you may want to have it looked at until that time you do anything. If it is relatively mild and goes away glibly, its probably alright.
Violent movements of torso do pose a risk of you getting injured again, but most roller coasters I've been on own had amazingly good support of the body which margins the movement. I think that you should be fine.
Before getting on the ride, you might want to stretch the final and abdominal muscles a bit, just to loosen them up. Just remember that agony is your body telling you something is wrong. So if it begin to hurt, stop whatever it is you're doing.
Of course the best piece is always to see your doctor so the you can be examined. He/She will be in the best position to support you.
I hope you have a wonderful time!

Is the thumb considered a finger?

I support you not to get on that
roller coaster! Do not mess
next to a back injury, no matter
how matured.
5 minutes of fun could cause
you a lifetime of pain.

Bad pressure headache during sex!?

Hello - I can answer this question from both a form professional and a consumers perspective as I have have my own experiences of back throbbing in days gone by...

This answer is based on the assumption that you enjoy no 'red flags': numbness in your legs, incontinence, cancer, fever, weight loss, are not over 50 years of age or an IV drug user..
If the answer to these is no after your best option is to turn see a sports physio' or someone in the form industry that can help you next to core abdominal stability work.
Your goal should not be to jump on a roller coaster 'sometime' but to live a life lacking being fixed by what is by now a chronic backbone syndrome. One of the biggest barriers to general public getting over lower back throbbing is the psychological one .. your mind starts playing tricks on you and telling you that "you can't do this, can't do that" and really define how you life your duration, the activities you can confidently do etc.

I be very fortunate to see a physiotherapist who be also trained in Pilates - he combined the discipline of physiotherapy with Pilates and touch wood I hold not had any rear problems for 18 months now..

Anyway hope this help and good luck .