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1. an arm and a leg, a great deal of money: to cost an arm and a leg. 2. arm in arm, with arms linked together or intertwined: They walked along arm in arm. 3. at arm's length, on terms lacking in intimacy; at a distance: to keep business associates at arm's length. 4. in the arms of Morpheus, asleep.5. put the arm on, Slang. a. to solicit or borrow money from.. arm in arm, with arms linked together or intertwined: They walked along arm in arm. 3. at arm's length, on terms lacking in intimacy; at a distance: to keep business associates at arm's length. 4. in the arms of Morpheus, asleep. 5. put the arm on, Slang.
Barbell Shrug. Tips: Hold a barbell with both hands in front of you with your hands a little wider than shoulder width apart. Keep your feet at shoulder width. Stand straight up with the bar hanging at arms length. Droop shoulders down as much as possible to start. Raise your shoulders up as far as you can go. You can also rotate your shoulders as you go up, going in a semicircular motion from front to rear.