Performing the: A Step-by-Step Tutorial Lying Crossover Stretch
Bend your right knee and gently lift your right foot off the ground, keeping your left leg extended straight on the ground.
Slowly move your right knee across your body towards your left side, aiming to touch the ground with your knee, while keeping your right shoulder flat on the floor.
Hold this stretch for 20-30 seconds, feeling a stretch in your lower back and hip.
Return to the starting position and repeat the same process with your left knee crossing over to your right side.