The erector spinae is a group of muscles and tendons, including the spinalis muslces, which run vertically up your spine. Together, the erector spinae muscle group and the spinalis muscles aid in backbending, side bending and twisting the spine.
How to Effectively Memorize Scripture Introduction: The best way I know of for memorizing the Word is to use Scripture memory cards.
(By the way, if you want to know what I think of Logos . . . hereâs my honest take.) You can check out the Web versions, or just download the spreadsheet and play with the numbers all you want: 1  Book of the Bible word counts (longest to shortest) 2  Book of the Bible word counts (beginning to end)  Download the spreadsheet.