Stand with your feet hip-width apart, knees slightly bent, and hands on hips. Brace your core—imagine you’re about to get punched in the stomach. Without changing the position of your knees, bend at your hips and lower your torso until it’s almost parallel to the floor (or as far as you can comfortably go without rounding your back). Pause, then lift your torso back to the starting position. Be sure to squeeze your glutes and push your hips forward to lift your torso back to the starting position. This ensures you’re engaging your hip muscles instead of relying on your lower back. Do 10 reps total.
Tight hip flexors can also make it harder for your glutes to activate—since they're opposing muscle groups, when one is really tight the other becomes lengthened. When a muscle is more lengthened than it should be, it takes away some of its ability to contract. When your glutes are in this compromised position, it can cause other muscles to do more work than they should, making your workouts less efficient and sometimes, increasing your risk of injury.
Gait analysis studies in the elderly show that they typically have a shortened step length. Whether that is a result of tight hip flexors or due to reduced balance, the propensity to walk with shorter steps will itself lead to tightness in hip flexors and anterior joint structures. Hip stretches may be a relatively easy preventative strategy for the elderly with gait abnormalities and may help to prevent falls.
Grade II (moderate): A larger tear in your muscle that makes it difficult to move and causes a moderate amount of pain, especially when you move the affected muscle, swelling, and tenderness. You may have 5 percent to 50 percent loss of function and you may be limping. You can't go back to sporting activities until the tear is completely healed. These injuries can take anywhere from a couple weeks to a few months to heal, depending on how bad they are.