Related Clues:

• Conditioning system
• Abs-building routines
• System of exercises
• Modern exercise regimen
• Exercise regimen
• Fitness regimen first called Contrology
• Strategy for getting a six-pack?
• Gym exercises
• Tummy exercises
• Popular workout
• Leg-lift alternatives
• Yoga alternative
• Gym-class activity
• Forms of physical exercise
• Pleats I arrange into a form of exercise