Loop the band around your neck, hold it with both hands just under your chin and step with the right foot on the band an push it into the floor.
Come into a split stance. Activate your core.
Bending the right knee to a (if possible to a 90 degree angle). Slowly return to starting position and repeat for 10 – 15 times before switching sides
Try to keep your upper body straight the entire time and avoid arching
If you are able to do more than 10-15 reps, change to a heavier band.