Have you tested your hip flexor strength lately? Try this simple test to see how strong they really are. If it feels too hard, here’s how to build it up: • Start with single-leg marches to strengthen your hip flexor in a shortened position. Stand tall, lift your knee, and lower it slowly. Try 5–10 reps and build up to 20. Add ankle weights or a band when ready. • Get into a runner’s lunge and hold the stretch. Now add a leg lift to train your hip flexor in a lengthened position. • Finish with gl