
Taking you through step-by step hamstring issues.
Upper hamstring is challenged with more hip dominant movements.Lower hamstring is challenged with knee dominant movements.
Both can be worked with short and long range exercises.

Here are some variations of short and long range strength work for the hamstrings using the Nordic.
When the load is heavy enough on the short range there will still be significant muscle damage. Expect soreness on the Harrop Curl.
More stretch and more bouncing makes the first variation the opposite. The is a long-range dominant movement and is more like the tension created during sprinting where a hamstring could tear.