Final year university student. Creating mobile app/ back exercises fitness help

[anon212]

For my project i am creating an mobile application for people who have back pains. what i need is a list of all the exercises that can be performed to improve back posture.
I need help listing the exercises.

I've got a deadline for a prototype on the 5th of February.

My application will include three different intensities for exercise in strengthening muscles to improve body posture. The three different intensities will start from light (cardio), moderate (aerobics), vigorous (Weights). This will allow my application to cater to a wider audience allowing users of different physical abilities being able to take part.

Can the fitness instructors please not down around 8 exercises for each intensity? light, moderate, vigorous

so im guessing moderate would be the machines in gyms as apposed to vigorous which would be free weights?

just the names then i can google the exercise and steps on how to perform them.

thanks