A stingray weighing nearly 800lb is thought to be the largest freshwater fish ever caught by rod and line. It was so big that several men on board a small fishing boat had to take it in turns to help on the rod.
The hamstrings, a group of three muscles located in the back of the thigh, can contribute to lower back pain. So keeping the hamstrings properly stretched and limber is a good formula for relief of lower back pain or sciatica pain, which tends to run down one side of a leg. A regular routine of hamstring stretching eases tightness that generates stress on the low back. The hamstrings run from the pelvis down to the knee.
Tight hamstrings is one of the most common complaints involving muscle tightness. When your hamstrings are tight, then youâre more prone to hamstring muscle tears. And tight hamstrings can also cause lower back pain because their tightness pulls your pelvis out of its proper position.Muscle tightness may be caused by: 1  stress. 2  overuse. 3  scar tissue.hen your hamstrings are tight, then youâre more prone to hamstring muscle tears. And tight hamstrings can also cause lower back pain because their tightness pulls your pelvis out of its proper position. Muscle tightness may be caused by: 1  stress. 2  overuse. 3  scar tissue.