All too often, we have pain in various parts of our bodies, and the culprit is not always evident. Are you having pain in your hamstring, knee, IT (iliotibial) band or Achilles? If you are having pain in these areas, weakness in your hip flexors may be the cause. The hip flexors are a group of muscles in the pelvic region and upper thighs that help drive up the knees and keep the pelvis and thighs aligned when running, kicking and sprinting. In fact, our hip flexors give us the ability to sit! The muscles that make up the hip flexors are collectively known as the soas (iliopsoas) or inner hip muscles. Flexion is a joint movement that decreases the angle between the bones that converge at the joint and is typically initiated by a muscle contraction. A muscle that flexes that joint is called a flexor.
That makes the hip flexors pretty important for our day to day functions, whether an athlete or not. However, if you are a runner or athlete, weak hip flexors can contribute to slower run times, improper form, and, according to a recent study presented at the annual meeting of the American College of Sports Medicine, a host of lower-leg running injuries. What happens is that the body will try to compensate for the weakness by distributing the impact elsewhere such as in the IT band that runs along the side of the hip. This throws the body out of balance, and this added impact is what causes injuries, but by keeping the hip flexors strong, these injuries can be prevented.
The American Journal of Sports Medicine reported a study that was conducted on the patellofemoral pain syndrome, more commonly referred to as runner’s knee, and its association with hip weakness. The study concluded that improvements in hip flexion strength combined with increased IT band and soas flexibility were associated with excellent results in patients with runner’s knee.
Check out these great exercises for fitness enthusiasts, runners and athletes of all types. If performed three times or more a week, these exercises can significantly improve the strength of your hip flexors and ultimately improve your fitness, regardless of what your fitness level is.