Hi everyone!
I'm from Ecuador and I'm working on my thesis..I've transleted my abstract in english, but I'm not sure about it, here it is:

This project has the purpose of showing a biomechanical analysis of the lower limbs of a person whose mobility is restricted degree four using a stand up wheelchair with load capacity of 100 kg.

 The biomechanics allows to associate the laws of mechanical motion with the lower limbs, with special emphasis in the system muscle- skeletal.

This document covers four chapters that are distributed as follows:

 The first chapter contains all the issues on disability and fundamental concepts of the  system muscle- skeletal focused on the lower limbs, to understand the area of medical sciences.

It was necessary to perform various measurements of the human body with a sample of nineteen people with various diagnoses, this procedure is known as Anthropometry and together with the analysis of the results of the sample is precisely detailed in chapter two.

In the third chapter deals with the biomechanical analysis with the respective calculations and graphs, charts, and simulations whose programs were used Autodesk Inventor Professional 2015 and Autodesk ForceEffect Motion.

In the fourth chapter looks at the Ergonomics, a science multidisciplinary that is closely related to Anthropometry and whose purpose is the adequacy of products to meet the needs of users for the benefit of health.

Finally, the conclusions and recommendations of the work are presented.

I think it's a little bit confuse..Thank for your help!