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Individual Skeletal Muscles Can Only Push in One Direction
Individual skeletal muscles can only push in one direction. Antagonistic muscle arrangements are necessary because a contracting muscle can only ____ a bone in one direction. Muscular System Definition Function And Parts Biology Dictionary Skeletal muscles only pull in one direction. . For this reason they always come in pairs. The biceps muscle contracts and the triceps muscle relaxes. Muscles that cause movement must be paired. 2 Individual Muscles can only PULL they CANNOT PUSH 3 Skeleton Muscles are from NURS 2004 at Sheridan College. Individual skeletal muscles can only push in one direction. When one muscle in a pair contracts to bend a joint for example its counterpart then contracts and pulls in the opposite direction to straighten the joint out again. To allow for movement in two directions two muscles are required. Sponges are capable of total regeneration even from the smallest pieces of their b...



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