Hello, I am new to the forum and new to the whole biomechanics business, so please bear with me.

I am setting up a new biomechanics lab from scratch, mostly for sports and basic joint analysis. I am an electrical engineer, my partners are a doctor and a sports trainer. My job it to get the basic startup equipment, and I know very little and budget needs to be considered. I know I want to have a 3D motion capture system because I believe that will be the main selling point in my market.

Please suggest what equipment, software, accessories are the must have for a basic setup. Your suggestions on brands and specs are very welcome. I am also considering to purchase a complete used setup if I can find one.

Thanks in Advance,