If you are looking to purchase a B Strong Training system for the first time, please refer to the video and sizing chart below for the proper fitment.
For Arms measure below the deltoid, above the bicep muscle relatively high on the arm. For Legs measure as high up on the thigh as possible. For more detailed information on placement, please take a look at the Band Placement Guide.
Please note: If you are close to the top or bottom end of the range for any of the sizes, please continue ordering the corresponding size. You will not need to size up or down unless you are over or under the actual measurements.