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None. It sounds like a lie but in reality from a stnating position the front of the head is heavier than the back and will fall forwards of its own accord if you relax all your muscles. The reason it does not do this normally is the muscles on the back of the neck (erector spinae etc) howling it up.
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∙ 15y ago
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Do you need supplements to build muscles?
No. Supplements are for people who want to build muscles faster.
How do you make your legs have muscles?
if you want muscles in your legs than you need to be running, and doing leg lifts.
What is good protein?
Because muscles have proteins and you need them if you want to be healthy.
What happened in you body when you want to move?
two muscles work together going up and down
What is the Medical term meaning skull muscles?
The medical term for skull muscles is "cranial muscles." These muscles are responsible for controlling movements of the head and face.
Which muscles help you move when you want?
The muscles that help you move when you want to are called voluntary muscles.
What muscles operate when you want them to?
triceps
Which muscle help you move when you want to?
Skeletal muscles help you when you want to move. Skeletal muscles are voluntary muscles that you can control.
When do you need to replace a head gasket?
When it was damaged. If you don't have coolant leakage, but the level collant drops down it means you have internal leakage of coolant. You must replace the head gasket of course if want to drive your car. van over heats
Which muscles help you move when you want to move?
Skeletal muscles help you when you want to move. Skeletal muscles are voluntary muscles that you can control.
Why would you want to do a drill down?
Well if something is facing down you would need to drill down.
What type of muscle moves when you think about what you want them to do?
Voluntary muscles move when you think about what you want them to do.
