Instructions:
- 1Lie flat on your back on a gym mat
- 2Place your hands under your glutes
- 3Lift your legs up into the air while keeping them straight
- 4Alternate crossing your legs over each other
- 5Lower your legs and repeat the process
Tips:
- Avoid arching your back
- Make sure you engage your core while performing the exercise
- For increased difficulty, consider increasing the speed
- Keep your legs as straight as possible