"Initially I was sore with right Achilles pain and had tightness in my right hip. After therapy, I would be happy to recommend Superior to friends! SPT philosophy works! I do my exercises faithfully and they made the difference especially in my hamstrings. I can now do 90 percent of my step aerobics class and can run with no “burning” in my right hip. High praise to Ben and Keith, thank you! I would love to attend a workshop for runners."