File talk:Sarcomere.svg

What about eccentric contraction? And what is the graphical difference between isometric contraction and a relaxed muscle? --77.57.195.215 (talk) 14:09, 6 June 2015 (UTC)

Hi, thanks for the diagram. According to the WP articles on sarcomeres and titin, a single titin protein spans from the z disc to the m line - half the way through a sarcomere. This is not shown in the diagram. Regards, Bernd 79.234.158.101 (talk) 07:46, 21 January 2016 (UTC)