So unlike many people who just blindly accept that they should always be striving for deeper squats, I am just always striving to understand what happens at different depths and also trying different variations – all with the goal of trying to find movements I can do safely and with sufficient range of motion to get the muscle development I want. This research study is along those lines – and it’s on women! John always reviews the full-text of every article, but you may view the free abstract by clicking here: http://www.ncbi.nlm.nih.gov/pubmed/22797000 .