Hip Flexor Training | LIVESTRONG.COM See how many of these you can do. I couldn't bend over backward standing let alone in a lunge position. BUT, If you need to stretch your hip flexor, this is something to practice and perfect.

Hip Flexor Training | LIVESTRONG.COM See how many of these you can do. I couldn't bend over backward standing let alone in a lunge position. BUT, If you need to stretch your hip flexor, this is something to practice and perfect.

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