This is a nice combo of outer thigh work along with ABS! Having a band for your legs is helpful, but not necessary.
AmazonBasics 1/2-Inch Extra Thick Exercise Mat
Related workouts
Band Burnout
Plank with Knee to Nose/Elbow
L Shoulder Raises with Dumbbells
Day 5 Winter Challenge 2020 – HIIT & Core
Reformer Core Workout #1
Reverse Lunges
5 Minute Abs & Back Strengthener
Plank & Core Tabata
Upper Body in Tulum!