- ABS
- six-pack muscles
- components of a six-pack
- “Crunched” muscles, informally
- what jackknives can help to carve
- they’re made in the kitchen and not at the gym, it’s said
- core components
- mountain climbers work them
- obliques, e.g.
- twists are good for them
- crunch muscles, for short
- core group
- targets for crunches, informally
- six-pack units, in brief
- “Ripped” muscles
- muscles that stretch during pregnancy
- “Washboard” features
- muscles targeted by planks
- plank targets
- muscles tightened by planking, in brief
- “Washboard” muscles, informally
- they get harder the more you work out
- midsection, in brief
- situps tighten them
- they can be sculpted and chiseled
- core assets?
- six-pack contents
- midsection section, informally
- they’re used in a crunch
- body parts sometimes compared to steel
- prominent features on firefighter calendars
- focus of middle management?
- targets of leg raises, informally
- core features
