While leg lifts, certain ab exercises, and even hula hooping can all help work the hips, the hip flexors can still be a tricky part of the body to stretch Kinetics of hula hooping: An inverse dynamics analysis. Cluff, T., Robertson, D.G., and Balasubramaniam, R. School of Human Kinetics, University of Ottawa, Ottawa, Ontario, Canada. Human Movement Science, 2008 Aug; 27 (4): 622-35.. To get them even stronger and more flexible, try these five simple hip flexor stretches:
Lie on your back with your knees bent and feet flat on the floor. Place left ankle right below right knee, creating a “four” shape with left leg. Thread left arm through the opening you created with left leg and clasp hands behind right knee. Lift right foot off floor and pull right knee toward chest, flexing left foot. Hold for 30 seconds, then repeat on opposite side.
Loop a resistance band either above your knees (least resistance), below your knees (medium resistance), or around your ankles (greatest resistance). Bend knees slightly with your feet hip-width apart. Step to the side until the band provides resistance, then slide your other foot over to re-create your original stance. Repeat this sidestepping movement for 10 to 15 feet in one direction (or as far as you can), and then cover the same distance in the other direction.
You can strain or tear one or more of your hip flexors when you make sudden movements such as changing directions while running or kicking. Sports and athletic activities where this is likely to occur include running, football, soccer, martial arts, dancing, and hockey. In everyday life, you can strain a hip flexor when you slip and fall, for example.