Improve your mobility and comfort level with this As Seen on TV Be Active Pressure Point Wrap. It helps relieve lower back pain associated with sciatica, piriformis syndrome or pregnancy. The secret to its effectiveness is the acupressure pad. This calf wrap works by applying pressure to trigger points to relieve tension up your leg and back for instant pain relief. It features a one-size-fits-all design and will work on either leg to ensure convenient use.