Resistance Loop Exercise Bands for Squats, Hips, Legs, Butt, Glutes and Heavy Workouts Physical Therapy, Rehab, Stretching, Home Fitness (Set of 5)(Material: Natural Latex). Whether you are a beginner or expert, resistance bands have a place in your home gym. Resistance bands work your muscles like weights do – your muscles contract to generate force to stabilize and control the desired movement.. Our resistance bands come in 5 different resistance levels with color-coded, text descriptions.. Make: Konex