Position of the bencher PG1

How many times have you gone to the gym and see a so called lifter with no right being on the bench? While there going through there routine, if that's what you want to call it. It seems they are doing more of an impression of a fish on the deck of your boat. The crappie flop I like to call it.
Or there feet are dancing around while turning and twitching because the weight is way to heavy? This one I like. They finally hold there feet still long enough to create this huge arch with there butt way up in the air while turning 5 shades of red from holding there breath. But hey. They look cool with there little sporty lifting gloves. Some with wrist wraps. WAY COOL!
Well if your one of those people I have described. SORRY. But facts are facts. YOUR DOING IT WRONG!! There are a list of things you will rid yourself of. All your bad habits must be forgotten. Lets start from the top. Your head. It will never leave the bench. Under no circumstance shall you ever lift your head. Chin will always stay tucked into your chest. Shoulders will always stayed tucked. You will never lay flat on the bench again. Your hands. Your hands will always be clinched tight as to squeeze the juice out of the bar. The fingers will never frolic around again. Again. Loose the gloves. This is a must. NO excuses. The elbows will stay tucked and never flop around like a bird in a head wind. Your back will stay tight and always arched keeping your shoulders and buttock on the bench. The buttocks will also stayed flexed to the maximum. Your feet will NEVER move again except during load up. The dance party is over people. Look for part two. Learn how to get the perfect position for your championship run!