1st of all what is contrast method for bench press? what is that ?
bench press contrast method 6sets (5-1-4-1-3-1)[/quote]
Look it up. Video explains it all.
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the exercises that got the same letter (A1A2 like bench press db row , squat glute ham raise , and all the 3rd day vertical push/pull its superseted?)[/quote]
Yes
Why? they can be done without machines.
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static side deadlift ? just grab a heavy dumbell and keep it at my side for 20 sec ?[/quote] Barbell. Its one side at time.