Start in supine with your hips and knees bent to 90 degrees and an exercise band under one foot.
Hold the ends of the band with both hands, elbows straight, and arms pointing straight upwards.
Pull the band and bring both arms overhead.
At the same time straighten and lower the other leg close to the floor.
Control your lower back against the floor.
Bring arms and the one leg back to starting position.
Repeat with the same leg.
