Elbows straight ahead or out?
for me somwhere in the middle
Looking up or straight ahead?
I personally look up at the top of my lift
No lock out at the top? Pause at the top? Pause at the bottom?
What tempo? That is, fast up and slow down or slow up and slow down etc.
just normal comfortable reps
Is the lift primarily with the arms, delts, chest or back muscles? What is the correct posture? Shoulder blades pulled in, neutral or pushed out? Back arched and if so how much?
Primary muscles worked, front delts. Shoulders, chest, neck, back, triceps etc also get worked secondary. Stand straight, I lean back very slightly so I am comfortable. My shoulder blades are pulled in
No lift is a simple as just "lift it above your head and bring it down again". If I'm going to start doing this I want to do it properly from the start so that I get maximum benefit and minimum risk of injury.