Kneeling Hip-Flexor Stretch. This stretch has helped my hip flexors to get a really good stretch, which helps reduce my back pain and hip flexor tightness when working out, especially running.

Kneeling Hip-Flexor Stretch. This stretch has helped my hip flexors to get a really good stretch, which helps reduce my back pain and hip flexor tightness when working out, especially running.

Original article and pictures take https://shape.com site