Referring Clues

• Sit-ups strengthen them
• Stomach muscles, for short
• Sit-up benefactors
• Bodybuilder's pride
• Torso's washboard
• Sit-ups firm these
• Tummy muscles
• Not present: Abbr.
• Pecs' kin
• Certain muscles, informally
• Exercise target
• They may be chiseled
• Muscles on 13-Down
• Stomach muscles
• Situps strengthen them
• Midbody muscles
• Crunches tighten them
• Muscles used in situps
• New-car feature, for short
• Stomach muscles, briefly
• Washboard ___
• Situps' target
• Focus of stomach-crunching
• ___ of Steel (video classic)
• They may be crunched in a gym
• Crunch targets
• Exerciser's target
• Sit-up target
• Midsection muscles, for short
• Exerciser's pride
• "Washboard" body parts
• Middle muscles, for short
• Middle manager's focus?
• Six-pack ___
• Car safety feature, for short
• Belly muscles
• Things to crunch
• They're crunched
• Workout target
• "Washboard" muscles
• Situp targets
• Sit-ups target
• Workout target, for short
• Crunched muscles
• Muscles to crunch
• They may be crunched
• Trunk supporters
• Some are sculpted
• Target of core workouts
• They look better when they're ripped
• Objects of core workouts
• They're below pecs
• Crunches strengthen them
• Stabilizer muscles
• What sit-ups strengthen
• Bodybuilder's "washboard"
• Attendance bk. entry
• Bodybuilder's concerns
• Mr. Universe shows them off
• Gym regular's pride
• Attendance bk. notation
• Part of AWOL (abbr.)
• Tummy muscles, for short
• Crunches work them
• Pecs' neighbors
• Sit-up muscles
• Tummy muscles, familiarly
• "6-pack" muscles
• Six-pack components
• They're worked on at the Y
• Toning targets
• Not pres.
• Six-pack you can't drink
• Tummy muscles, briefly
• Sit-up targets
• Six-pack make-up
• Hard six-pack
• "Ripped" muscles, briefly
• Six-pack muscles
• Sit-up targets, briefly
• Six-pack contents?
• They may be crunched at the gym
• Lat neighbors
• Midsection muscles, briefly
• Six-pack makeup
• Things used during crunch time?
• Core training muscles
• Muscles seen on beefcake calendars
• "___ of Steel" (noted exercise video)
• They do a lot of work during crunch time
• Bodybuilder's six-pack
• They're hard when they're ripped
• Mr. Universe's pride
• Hunk's "six-pack"
• They may be carved in a Roman chair
• They can be ripped
• Six-pack muscles, for short
• Sit-ups' targets
• Makeup of some six-packs
• They can be ripped with a lot of work
• Joe Six-Pack's are probably not a six-pack
• Targets of crunches
• Crunch target
• Obliques, e.g.
• Sit-up beneficiaries
• Middle muscles
• Iron pumper's pride
• "Washboard" items
• Bodybuilder's belly muscles
• Sit-ups targets
• "Six-pack" muscles
• Crunch-time workers?
• Mr. Olympia's pride
• They get firmer when crunched
• They may be ripped or crunched
• Exercise targets
• "Washboard" items
• Workout targets
• Things you crunch
• Workout target, often
• Muscles in the middle, briefly
• They're hard when ripped
• Workout focus group?
• Six-pack
• They're used in crunch time
• Some Bowflex targets
• Many are crunched
• Impressive six-pack
• They look very nice when ripped
• Exercise focus, perhaps
• Washboard components
• They look better after crunching
• Muscle Beach sights
• Exerciser's targets
• Crunch targets, for short
• "Six-pack" muscles
• What sit-ups tone
• Six-pack units
• Tchr.'s notation
• Pumper's pride
• Focus of some gym reps
• Belly muscles, for short
• Situps tone them
• They may be sculpted in a Roman chair
• Target for crunches
• Six-pack, perhaps
• Lats' neighbors
• Sch. attendance notation
• Infomercial muscles
• Model's six-pack
• Muscles worked by crunches
• Tummy muscles, in gym lingo
• Midriff muscles
• Marky Mark muscles
• Six-pack set
• Subject of some infomercials
• Blood types, abbr.
• Chest muscles
• Body builder's concern
• Relative of quads and delts
• Sit-ups target
• Ones crunched during crunch time?
• Auto safety device, for short
• Hunk's pride
• Infomercial "after" photo
• "Crunched" muscles
• Muscles covering some 32-Down
• Gym rat's "six-pack"
• Iron-pumper's pride
• They're often crunched
• Auto feature: abbr.
• Rock-hard ones might be a turn-on
• P90X targets
• 'Six-pack' muscles
• Gym rat's six-pack
• Six-pack, maybe
• Sit-up targets
• Sit-ups work them
• Target of 103-Down
• Target of sit-ups
• 'Washboard' muscles
• Sit-ups sculpt them
• Braking sys.
• They're ripped on some calendars
• Bowflex target
• Gym rat's 'six-pack'
• "Six-pack" muscles, briefly
• Some muscles
• Chiseled muscles
• Muscles worked by sit-ups
• Some six-packs
• They may be sculpted
• Stomach 'six-pack'
• Muscles in the gym
• Blood types
• Target of crunches
• Rock-hard ___
• They're stressed at crunch time
• Playing hooky, maybe: Abbr.
• Ventral muscles
• "___ of Steel" (workout video)
• They get crunched in gyms
• They may be ripped
• Hunk's display
• Stomach muscles, informally
• Focus of middle management?
• Muscles that benefit from crunches
• Flat units in a six-pack?
• Tummy 'six-pack'
• Cruncher's pride
• Workout targets, briefly
• Auto safety feature, for short
• Torso muscles, for short
• Contents of some six-packs
• Toning targets, at the gym
• They may improve in crunch time
• Not present (abbr.)
• Posture supporters
• Pilates targets
• Attendance-bk. notation
• Delt neighbor
• Crunches crunch them
• ___ of steel
• Washboard parts
• Things that exercisers crunch
• Crop tops expose them
• Rock-hard parts, maybe
• Muscles that are crunched
• Core muscles
• Crunchable muscles
• Common workout target
• Out of school (abbr.)
• They're toned by sit-ups
• What stops many newer autos: Abbr.
• Core muscles, familiarly
• They may be ripped on the beach
• Crunch beneficiaries
• Eight-pack set
• Workout "washboards"
• They look best when ripped
• Toning targets, for short
• Muscles that may be sculpted, informally
• Bodybuilder's targets
• Planks work them
• Flat 'six-pack'
• Core components
• The pack in a six-pack
• Glutes' cousins
• Muscles worked in sit-ups
• 'Six-pack' on a bodybuilder
• Back muscle
• What all new EU-sold autos have had since 2004
• Crunch time targets
• Bodybuilder's sixpack
• Chippendales dancers have nice ones
• Muscles below pecs
• Abdominal muscles
• Fortes of some hunks, for short
• Core muscles, for short
• Lumbar spine flexors
• Six-pack to be proud of
• They're below the pecs
• What sit-ups work
• Core muscle group
• "Crunched" muscles, briefly
• Core parts
• Washboard at the gym
• Pilates target
• They might be ripped
• Torso muscles, briefly
• Report card abbr.
• Blood groups
• Crunches tone them
• What crunches build
• Midriff muscles, briefly
• Things that people like to have ripped?
• "Pumping Iron" concerns
• Tummy muscles, shortly
• Stomach muscles (Abbr.)
• Stomach muscles, to a bodybuilder
• (K)"6-pack" muscles
• Sit-up focus
• Pec neighbors
• "Rock-hard" muscles
• Eight-pack makeup
• Washboard makeup
• Plank target
• Muscles strengthened by belly-dancing
• Workout targets, perhaps
• Belly muscles, briefly
• Belly dance muscles
• Core muscles, briefly
• Parts of a "six-pack"
• What a Bowflex may strengthen
• Core group?
• Parts of a washboard stomach, briefly
• "Rock-Hard ___ in Just 8 Weeks!"
• Many admire ripped ones
• Sculpted body parts
• They're crunched in a workout
• They're worked by bicycle kicks
• Columns on some calendars?
• Many would be happy to see theirs ripped
• Auto safety feature to prevent skidding, for short
• Bodybuilder's "washboard" muscles
• Sit-ups tone 'em
• Muscles strengthened by sit-ups, for short
• Muscles in your "core"
• Six-pack group
• Muscles worked during crunches
• "___ of Steel" (1990s exercise video)
• What sit-ups build
• Midsection muscles
• Muscles toned by sit-ups
• Corporeal stabilizers
• Muscles targeted by crunches
• Muscles targeted in core workouts
• Muscles used in a Russian twist, for short
• Belly muscles, shortly
• Part of the body that crunches work
• When they're ripped, they're strong
• Muscles in sit-ups, informally
• Muscular sextet
• Midriff muscles, for short
• They may get crunched during exercise
• Targets of plank exercises
• They're strengthened by crunches
• Core workout target
• Plank exercise targets
• Not in sch.
• Muscles seen at Muscle Beach
• Obliques neighbors
• Muscles strengthened by belly dancing, for short
• Muscles worked by planks
• Cruncher’s pride
• Some core muscles, briefly
• Muscles toned by crunches
• Planks strengthen them
• Six-pack in a gym
• Stopping tech
• Crunches can make them shredded
• Workout goal, perhaps
• Some are rock-hard
• Inhalation assistants
• Core part, informally
• Plank targets
• Internal stabilizers
• Planking targets them
• Gymgoer's pride
• Muscles that are targets of planking, informally
• Ones feeling the crunch?
• What your core covers
• Focus for a core workout
• Fitness centers?
• Muscles worked by Russian twists
• Core muscles, in brief
• Stabilizing muscles
• Muscles worked by side planks
• Muscles that get "crunched" in crunches
• Auto safety feature preventing skidding, for short
• Core components, for short
• Flutter kicks work them
• Targets of sit-ups
• Muscles used while planking
• Curl-up muscles
• Parts of the body that are "crunched"
• Targets of many pilates exercises
• Core features
• Muscles in a six-pack
• Situp muscles
• Short muscles?
• Core workout targets
• Muscles in "packs"
• Targets of leg raises, informally
• Focus of middle management?
• Beneficiaries of exercises called Russian twists
• Prominent features on firefighter calendars
• Scissor kicks work them
• Body parts sometimes compared to steel
• They're used in a crunch
• Scissor kick muscles
• Midsection section, informally
• Reverse crunches work them
• Muscles targeted by bicycle crunches
• Muscles used while doing deadbugs
• Plank jacks work them
• Muscles worked by flutter kicks
• Muscles worked in boat pose
• Muscles bared by crop tees
• Core assets?
• They can be sculpted and chiseled
• Situps tighten them
• Midsection, in brief
• They get harder the more you work out
• V-sits work them
• Muscles strengthened by planking
• Muscles worked by situps
• "Washboard" muscles, informally
• Muscles tightened by planking, in brief
• Muscles targeted by planks
• "Washboard" features
• Crunch time target?
• Muscles that stretch during pregnancy
• Six-pack contents?
• "Ripped" muscles
• Cobra pose muscles
• Six-pack units, in brief
• Oblique neighbors
• Targets for crunches, informally
• Muscles worked by dead bug exercises
• Crunch muscles, for short
• Muscles a crop top might show off
• Muscles toned by situps
• Twists are good for them
• Core group?
• The hundred target, in Pilates
• Things crunched in a gym
• Muscles in the core
• Muscles stretched in cobra pose
• Muscles worked by hanging leg raises
• Six-packs, sometimes
• Muscles worked in a forearm plank
• Mountain climbers work them
• They're made in the kitchen and not at the gym, it's said
• Muscles worked by bicycle kicks
• What jackknives can help to carve
• Torso twist muscles
• "Crunched" muscles, informally
• Components of a six-pack
• Pilates roll up targets
• Targets of crunches, informally
• Required safety feature on cars, in brief
• Muscles worked by bicycle crunches
• Muscles worked by V-ups
• Planks can build them
• Hard core features, informally
• They might be made of steel, hyperbolically
• Core muscles worked by crunches
• Olympic diver's pride, maybe
• Crunch muscles
• Muscles worked while planking
• "Six-pack" muscles, informally
• V-up muscles
• Twist targets, informally