Surprise Surprise. To develop the Glutes and build strong hamstrings you can use the Glute Ham Developer – GHD.
- Lauren Fisher: CrossFit Inc
Hamstrings are the crux of many basic movements such as Squats and Deadlifts. They are essential to eliminating the dreaded butt wink, and also one of the first places to have a look at if you struggle with knee, hip or low back pain.