A Practical light weight Pilates Sitting Box that's easy on the wallet.
Using Long Box - Back Care On Reformer - YouTube
Extension on the Reformer | In this quick video, Delia Buckmaster demonstrates a few extension exercises using the Long Box on the Reformer. For more exercises using the Box, check... | By
Short Box Series Pilates Reformer Exercise with Kristi Cooper - YouTube
The Short Box Series: I Stand by my Pre-Judgment. - Pilates Andrea