Here are five things you can do to help improve the flexibility and strength of your hip flexors:

1. Stretch your hip flexors regularly: Stretching can help improve the range of motion in your hips and reduce tension in your hip flexors. You can try stretches like the pigeon pose, forward lunge, or lying hip flexor stretch.
2. Incorporate hip flexor strengthening exercises into your routine: Strong hip flexors can help improve your posture and reduce the risk of injuries. You can try exercises like leg raises, ball squeezes, or single-leg squats.
3. Incorporate low-impact cardio into your routine: Low-impact cardio activities like cycling or swimming can help improve the flexibility and strength of your hip flexors without putting too much strain on them.
4. Maintain good posture: Poor posture can contribute to tight hip flexors, so it’s important to maintain good posture when standing, sitting, and moving.
5. Pay attention to your body and listen to any discomfort or pain: If you’re experiencing discomfort or pain in your hip flexors, it’s important to listen to your body and give it the rest it needs. You may also want to consult a physical therapist or healthcare professional for guidance on how to manage and treat any discomfort or pain.