The Pull-Thru is an excellent exercise for increasing hamstring and lower back strength. It also teaches one how to triple extend, a necessary prerequisite for any jumping sport. When doing this exercise it is important it is done in a fluid motion by keeping a continuous rhythm during the required number of repetitions. Also it is important to note it is a very similar movement pattern to the Med-Ball Backwards Toss, except for the fact that the dumbbell is not released, allowing for increased weight to be used as well as an ability to challenge one's level of conditioning with this exercise.