Crossword clues for Muscle 6 letters:MUSCLEMr. Olympia attributeMUSCLEPectoralis e.g.MUSCLEBiceps or tricepsMUSCLELifter's assetMUSCLEBody part whose name comes from the Latin for "little mouse"MUSCLEBodyguards or bouncers, in slangMUSCLEHired goonsMUSCLEAb or deltMUSCLETriceps, for instance.MUSCLEBiceps, e.g.MUSCLEBodyguard's assetMUSCLEKind of car or teeMUSCLEFlexor or extensorMUSCLEDeltoid, for oneMUSCLEBrawnMUSCLEWith 44-Across, they're found at the ends of 17-, 25-, 49- and 59-AcrossMUSCLEPhysical strengthMUSCLESource of strengthMUSCLEPower, so to speakMUSCLETriceps.MUSCLEWeight-lifter's prideMUSCLEStrengthMUSCLECloutMUSCLEMover or shaker?MUSCLEWhat a bodybuilder buildsMUSCLEBodyguards or bouncersMUSCLECarly Rae Jepsen "Your Heart Is a ___"MUSCLEVenom song for flexing?MUSCLEThe heart is largely thisMUSCLEBodybuilder's goalMUSCLEWord with car or teeMUSCLESomething built by liftingMUSCLEKind of carMUSCLEInfluenceMUSCLE__ shirtMUSCLESomething picked up at the gymMUSCLEMyocardium, e.g.MUSCLESinewMUSCLEIron-pumper's prideMUSCLEClout, so to speakMUSCLEDelt or pecMUSCLE___ Shoals.MUSCLENefarious enforcersMUSCLEMightMUSCLEForce, to a mobsterMUSCLEForceMUSCLEWord before car or fiberMUSCLEIt may move youMUSCLEIt may be pulled or pumpedMUSCLEArm-wrestling asset