I have been training a client of mine who is an office worker. This guy is very athletic, and strong. His FMS show that is ASLR wasn't great and needed improvement.
So for the first phase of training (4 weeks), we hammered away at the correctives for the ASLR. Little improvement.
Than we got talking in the gym during a session, and I said half jokingly "all those hours sitting at your desk are helping your hamstrings". The next session my client comes in and tells me he got himself a "stand up" desk.
Over the following weeks ASLR is a solid 2. This just comfirms the point that if you want to see an improvement in anything, you need to first remove the negative!!