Abs, Core
Obliques, Hip Flexors
Watch Tutorial
https://www.youtube.com/shorts/JkTk8irSNKE
https://www.youtube.com/shorts/K7CkeDJtfrY
https://www.youtube.com/shorts/XN7l5P8qXBA
https://www.youtube.com/shorts/3TuYWOYJgXo
https://www.youtube.com/shorts/esYVzdEfs04
https://www.youtube.com/shorts/RXYIOvVRHvM
https://www.youtube.com/shorts/Nkl2rfpyf4Y
https://www.youtube.com/shorts/Yx2hmfI5Rec
https://www.youtube.com/shorts/P4D7IZ4gFC8
Lie flat back, arms sides.
Lift legs, knees bent 90 deg (tabletop).
Engage lower abs.
Curl hips off floor, bring knees towards chest.
Squeeze abs.
Lower slowly.
Repeat.