1 Preload. 2  Preload refers to the stretch on the sarcomeres just prior to initiation of contraction (systole). 3  The more blood there is in the chamber just prior to systole (i.e. at the end of diastole, termed end-diastole), the more the sarcomeres are stretched.
The Allman Brothers song Midnight Rider is basically the perfect motorcycle song. It was written by Duane Allman, who was ironically killed in a motorcycle accident. Geico is now using the song in an ad to promote motorcycle insurance. The new ad has the song playing while a man made of money rides a motorcycle around some lovely roads. Buzzfeed has pointed out that Duane Allman and the band's bassist, Berry Oakley, both perished in motorcycle accidents.
Many celebrities have been featured in the GEICO ads that have been aired over the years. Charo, Charlton Heston, Burt Bacharach, Little Richard, Don LaFontaine, Peter Graves, and Verne Troyer are some of those who talk about their GEICO stories and experiences.