The action name: p90x3 1500 calorie meal plan the first drop posture neckDown key exercise place and practice methods p90x3 3 additional workouts sitting in front of the neck.A. focus on exercise areas: theanterior deltoids, trapezius muscle, back muscle and arm muscleB. p90x3 3 additional extreme workouts start position: sitting in a fixed seat back exercise machine, two hands respectively hold the top ends of the two transverse bars.C.: inhale, p90x3 3 elite extreme workouts action process from above the position vertical down bar to the chest, pause for 2-3 seconds. Thenexhale,p90x3 5 days a week slowly along the original road reduction. Repeat.D. essential training: pay attention to arms evenly action, prevent the tug or uncontrolled suddenreduction. p90x3 6 days a week Wide grip grip handle the. Can also be used for the neck down to practice.