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.
How to do it: Begin with your hands and knees on the floor in a tabletop position. Grab a resistance band and hold it directly beneath your shoulders. Loop one foot through the band so it sits halfway down the foot. When ready, move only the banded leg backward, keeping the knee at a 90-degree angle. Your foot should be facing the ceiling, and your hip, thigh, and knee should all be in alignment and parallel to the floor. As you move your leg backward, focus on contracting the glute and not moving the knee joint. When you can’t extend back farther without changing your leg position, stop. Slowly lower to the start position. That’s one rep. Repeat this movement, alternating sides each time.
If your hips are killing you, you probably spend a lot of time sitting—in the car, at work, on that SoulCycle seat—which puts your hips in near-constant "flexion", says Cori Lefkowith, NASM-certified personal trainer and owner of Redefining Strength in Orange County, California. Even running involves a repetitive flexion movement that can cause pain.
Honestly, I am new to a lot of this stuff, so I am definitely not an expert on the subject. However, I have been doing some research on the matter, and it seems most people recommend stretching the opposing muscle group in such cases. For example, if you injured your hamstring, you would stretch your thigh. You would also want to stretch the surrounding muscle groups, seeing as how our entire body is fit together, so that every part of your body affects every other part. I realize that by now you are probably back to skating, but for anyone else who reads this and has a similar issue, I would still suggest looking into it a bit, as, like I said, I am new to a lot of stuff (PE was about as far as I got when it came to exercise, until almost two months ago, when I found crossfit), but at least it’s a start.
Sit at the front of your chair with knees bent and feet flat, holding onto the sides for balance. You can do this exercise with eyes open. Or for deeper concentration and a balance challenge, try it with your eyes closed. With your knee bent, lift your right leg about six inches off the ground (or as far as you can). Hold for three counts, and then lower it back to the floor. Repeat with your left leg for one rep. Do 10 reps total.
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.