Frog Sit-Ups
- Main muscles
- Abs
- Also works
- None listed
- Equipment
- Bodyweight
- Level
- Intermediate
- Type
- Isolation · Pull
How to do it
- Lie with your back flat on the floor (or exercise mat) and your legs extended in front of you.
- Now bend at the knees and place your outer thighs by the floor (or mat) as you make the soles of your feet touch each other.
- Now try pushing both soles and bringing them up as near you as possible while you keep the outer thighs on the floor (or at least almost touching it). Tip: In this position your legs should create a diamond shape.
- Now, cross your arms in front of you by touching the opposite shoulders. This will be your starting position.
- As you exhale flatten your lower back to the floor while curling the torso upwards. Tip: This will be like performing the first 1/4 movement of a sit up. Hold at the top position for a second.
- As you inhale, slowly lower back to the starting position.
- Repeat for the recommended amount of repetitions.
Quick answers
- What muscles does the Frog Sit-Ups work?
- Mainly the abs.
- What equipment do I need?
- Nothing but your bodyweight.
- Is it good for beginners?
- It is rated intermediate level.
- How do I track progress on it?
- Log each set and beat the weight or reps from last time. Liftrung shows your last set beside the next one and estimates your one-rep max from your sets.
More abs exercises
Exercise descriptions: free-exercise-db, public domain.