Watch the Four to the Bar online guitar lesson by TrueFire from Play Jazz Guitar 4: Rhythm Principles
Four to the Bar - Playalong #1 is a video guitar lesson presented by Sheryl Bailey and is sourced from Bebop Dojo: Essentials.
Here's an opportunity to work with the 2 and 4 feel with the quarter note. Snap or clap along for awhile before you play along. In time it will become second nature and not something that you have to think about. You can snap along on 2 and 4 when you listen to any jazz recording in 4/4 time.