Title	Force Type	Category	Difficulty	Equipment	Muscle Groups
Reverse Crunch	Pull	Core	Beginner	Yoga Mat, Ab Mat	Core, Lower Abs, Upper Abs
Bar Kicks	Pull	Bodyweight	Beginner	Squat Rack, Barbell Bar	Legs, Hips, Core, Quadriceps, Flexors, Lower Abs
Tricep Dip	Push	Bodyweight	Beginner	None required	Arms, Shoulders, Core, Triceps, Lower Abs
Stability Ball Exchange For Abdominals	Pull	Exercise Ball	Intermediate	None required	Core, Upper Abs, Lower Abs
Supported Leg Extension	Pull	Bodyweight	Intermediate	None required	Core, Lower Abs, Upper Abs
V Sit-up	N/A	Core	Athletic	None required	Core, Upper Abs, Lower Abs
Hanging Knee Raise	N/A	Bodyweight	Intermediate	Plyo / Step-up Boxes, Exercise Ball, Pull Up Bar Attachment	Core, Lower Abs, Upper Abs
TRX Knee Tucks	N/A	TRX	Athletic	TRX	Core, Shoulders, Upper Abs, Lower Abs, Anterior
Flutter Kicks	Pull	Bodyweight	Intermediate	None required	Core, Lower Abs
Reverse Ab Leg Lifts	Pull	Bodyweight	Intermediate	None required	Core, Lower Abs
Reverse Crunch with Toe Tap	Pull	Bodyweight	Intermediate	None required	Core, Lower Abs, Upper Abs
Scissor Kicks	N/A	Bodyweight	Intermediate	None required	Core, Lower Abs
Dip Rack Knee Raises		Bodyweight	Intermediate	Dip Station	Core, Lower Abs
Reverse Crunch	Pull	Bodyweight	Intermediate	None required	Core, Lower Abs, Upper Abs
Sit Up - Basic	Pull	Bodyweight	Intermediate	None required	Core, Upper Abs, Lower Abs
Flutter Kicks	N/A	Core	Athletic	Ab Mat	Core, Lower Abs
Cable Crunch	Pull	Bodybuilding	Athletic	Cable Crossover Machine, Tricep Rope Attachment (Double Grip)	Core, Upper Abs, Lower Abs
TRX Supine Scissors	N/A	TRX	Athletic	TRX	Legs, Core, Lower Abs
Swiss Ball Reverse Crunch	Pull	Exercise Ball	Intermediate	Exercise Ball (Swiss Ball)	Core, Upper Abs, Lower Abs
Reverse Crunches	N/A	Core	Beginner	Ab Mat	Core, Lower Abs, Upper Abs
Runner Abs	N/A	Bodyweight	Athletic	None required	Core, Obliques, Lower Abs, Upper Abs
TRX 'Round the World	N/A	TRX	Athletic	TRX	Core, Obliques, Lower Abs
Basic Crunches	Pull	Core	Beginner	Ab Mat	Core, Upper Abs, Lower Abs
Kettlebell Swing	Pull	Kettlebell	Intermediate	Kettlebell	Core, Upper Abs, Lower Abs
Pass Through with Ball		Core	Athletic	Exercise Ball	Core, Upper Abs, Lower Abs