장요근 스트레칭 양쪽 무릎을 꿇은 자세로 앉아줍니다. 한쪽 무릎은 땅에 대고 다른 한쪽 다리를 앞으로 뻗어 발을 대고 무릎은 구부려줍니다. 앞쪽 무릎을 굽혀 몸을 앞쪽으로 쭉 밀어줍니다. 20초 유지 후 반대쪽도 같은 방법 으로 시행해줍니다. iliopsoas stretching Sit with both knees bent. Place one knee on the ground and extend the other leg forward, placing the foot on it and bending the knee. Bend your front knee and push your body forward. After holding for 20 seconds, do the same on the other side. Hallow(stretching) and Hollow(strengthen) 장요근 스트레칭 iliopsoas muscle stretch The iliopsoas muscle is a combination of two muscles - the iliacus and psoas major - located in the front of the hip. Stretching this muscle can help improve flexibility and mobility in the hip joint, which can be beneficial for athletes, people with sedentary lifestyles, and those with hip or lower back pain. To perform an iliopsoas muscle stretch, start by kneeling on one knee with the other foot flat on the ground in front of you. Place your hands on your hips and gently tilt you...