Bring your workout home or take it with you while traveling. The resistance band has been tried and tested as one of the most effective, economical and convenient exercise tools available. This kit is your complete solution to resistance band training. This bundle includes 1) Red Medium Resistance Fitness Tube, the appropriate resistance level for men and active women. 2) Green Light Resistance Fitness Tube, the appropriate level for average strength individuals (beginner male to intermediate female). 3) Green Light Resistance Fitness "8", specially designed to target certain areas and make some exercises more comfortable to perform. Green is appropriate for beginner male to intermediate female. This kit also includes a door attachment that will allow you to perform many of the exercises that require anchoring of the tube for pulling type exercises.