Begin the First Rep of Any Set of Military Presses with a Slight Leg Drive
You dont have to turn the whole set into push presses but you do want to use a slight leg drive to at least get the very first rep moving. The reason for that is because pressing the bar off your front delts from a dead stop with no momentum can be very stressful. Its the most stressful part of the entire rep. Unless you are competing in some kind of strict pressing contest Id recommend using the leg drive. If you have preexisting shoulder injuries you may want to do a slight push press on every rep.