Ideal for home exercise programs, the Thera-Band Comfort Fit Ankle & Wrist Weight Sets are available in three color-coded weight sets ranging from red (two 1 lb. weights), to green (two 1.5 lb. weights), to blue (two 2.5 lb. weights). The Comfort Fit Ankle & Wrist Weight Sets allow users to increase weight in strength training and rehabilitation programs without changing technique, which is fundamental to the principles of progressive exercise. In addition to traditional upper and lower body strengthening exercises, the Weight Sets can be used to enhance balance training or stabilization exercises. Great for rehabilitation and sports training, the Thera-Band Comfort Fit Ankle & Wrist Weight Sets are a valuable tool for Physical Therapists, Chiropractors, Occupational Therapists, Athletic Trainers, Personal Trainers and their patients / clients.