>>509214568>everything else should be as relaxed as possibleThat's the point of stretching, memeflaggot. The vast majority of people run around with stiff, shortened muscles forcing them into terrible posture and limiting their range of motion.
If your head moves infront of your chest while resting and standing, you shouldn't "lift", because your neck, shoulder and chest muscles are too tight to support additional muscle mass -- you're just risking injury and effectively limit your already abysmal range of motion.
If you fail to perform basic movements like this:
>https://youtube.com/watch?v=Z3pNAuPvVPUyou frankly have no buisness building muscles until you restored your mobility and flexibility.