diff --git a/README.md b/README.md
index 2e4531c..ffb3beb 100644
--- a/README.md
+++ b/README.md
@@ -262,9 +262,11 @@ If you ever forget any of Projectile's keybindings just do a:
 
 Keybinding         | Description
 -------------------|----------------------------------------------
-<kbd>jj</kbd>      | ace-jump-mode
-<kbd>JJ</kbd>      | prelude-switch-to-previous-buffer
-<kbd>uu</kbd>      | undo-tree-visualize
+<kbd>jj</kbd>      | Jump to the beginning of a word(`ace-jump-word-mode`)
+<kbd>jk</kbd>      | Jump to a character(`ace-jump-char-mode`)
+<kbd>jl</kbd>      | Jump to the beginning of a line(`ace-jump-line-mode`)
+<kbd>JJ</kbd>      | Jump back to previous buffer(`prelude-switch-to-previous-buffer`)
+<kbd>uu</kbd>      | View edits as a tree(`undo-tree-visualize`)
 
 ### Automatic package installation
 
diff --git a/core/prelude-global-keybindings.el b/core/prelude-global-keybindings.el
index b55eac6..1cae597 100644
--- a/core/prelude-global-keybindings.el
+++ b/core/prelude-global-keybindings.el
@@ -114,7 +114,9 @@
 ;; key chords
 (require 'key-chord)
 
-(key-chord-define-global "jj" 'ace-jump-mode)
+(key-chord-define-global "jj" 'ace-jump-word-mode)
+(key-chord-define-global "jl" 'ace-jump-line-mode)
+(key-chord-define-global "jk" 'ace-jump-char-mode)
 (key-chord-define-global "JJ" 'prelude-switch-to-previous-buffer)
 (key-chord-define-global "uu" 'undo-tree-visualize)