Begin in a kneeling position on a yoga mat. Extend your left leg and take one large step forward so that you are in a low-lunge position, ensuring that your left knee is not further forward than your toes. If it is, take a bigger step forward.
Keeping your torso upright, your core engaged, and a neutral spine, push your hips forward so that you feel a stretch along the front of your right leg.
Hold this position for 30 seconds, breathing deeply throughout. Each time that you exhale, use your abdominals to tuck your pubic bone towards your belly button to increase the stretch.