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Your arrow should match the draw weight. In your case the "spine" or stiffness will be too much. Assuming the arrow was matched to begin with.
Porpoising
lordosis-"swayback" rickets-bow-legged scoliosis-lateral deviation of the spine kyphosis-"hump-backed" All are correctly matched.
shift+arrow keys.. enjoy! -anahita
Depends on the devellopment of the spine, the length of the spine, the strength of the muscles involved at the point where the weight is on the spine. Depends on the shape and the material of the weight. Cant be answered like this. Go look at weightlifting contests by supermans on eurosport.
spinal column, spine, vertebrae, strength of character, resolution, nerve, daring, courage, determination
Go to ER you may have damage to spine.
Poison arrow frogs are amphibians, and all amphibians are vertebrates. They have a spine and spinal cord, and an internal skeleton. They belong to the Phylum Chordata. Mammals, birds, fish, reptiles and amphibians are all vertebrates.
Fishtailing is typically caused by a spine issue. If your spine is too weak or too stiff, then your arrow will not clear the riser of the bow cleanly (see archers paradox). Fishtailing can also be caused by torquing your grip or other form errors. If your are shooting vanes then fishtailing might be caused by a clearance issue. To address fishtailing, address form issues. If the problem persists, make sure your vanes are clearing your rest cleanly. If you shoot traditional (off the shelf with feathers) then your problem probably isn't clearance. At this point fix your spine. I do this by bareshaft tuning, done out to twenty yards. To confirm that my spine is correct, I shoot through paper, and shoot big fixed blade broadheads. This should address any fishtailing issues.
The oral spine surrounds the mouth of the starfish, so it should be located on the oral surface.
keeping the head, neck, and spine from moving during the transfer
Probably squats and deadlifts, as you need to keep a strong back. Well, any compound workout needs a strong back, but deadlift is probably one of the most intense for the spine