The Pilates Exercise Bands "Strength" "Stamina" "Coordination" These Pilates Exercise Bands can be used for post surgical therapy, to build muscles and to increase your flexibility. Pilates Exercise Bands 1.2m Pilates Exercise Band 5m Pilates Exercise Band 25m Door Attachment Which resistance level should I use?  Exercise Band   Resistance Level Recommended for Yellow X-tra Light post-operative rehabilitation Green Light Rehab, Seniors and Children Pink Medium Average Women Violet Strong Average Men and Active Women Red X-tra Strong Advanced Men and Women