Related Clues:

• Ace gets out of spacesuit for a number of exercises
• Exercises for abs
• Exercises, that's the thing between drinks!
• Kin of crunches
• Core-building exercises
• The way to get a six-pack? It's in drinks
• Ab strengtheners
• Ab-toning exercises
• Crunchy movements?
• Crunches' relatives at the gym
• Core exercises