http://www.t-nation.com/free_online_article/most_recent/the_contreras_files_volume_iii

What your scientific minds might say on this subject:
“Winding Titin – Actin/Myosin is Old-School; Now it’s All About Titin/Actin/Myosin”

Is it anyhow applicable to training?

Interesting. I haven’t looked at it. Would need another lab to replicate the findings.

Applicability is probably nil.