Product Name: 5PCS Exercise Gym Resistance Bands Set Fitness Yoga Latex Band Model NO.: P45833 Gender: Women Age: Adult Color: Multi-Colored Material: Latex Kind: Latex Band Trademark: CS Force Specification: 5pcs/set, 100sets/carton Origin: China HS Code: 9506990000 Product Description Description:This band is used to stabilize the thorax and the pelvis during dynamic movement. Major muscles: lower back, waist, abdomen,hip,thighs.Workout Instructions:1. Choose optimum strengths according to age, gender, different muscles you train,training aims(ie,body recovery, stretch an relax,add muscle details),etc2. Recommendation: 8 to 12 repetition for 1 to 3 sets of selected exercise.Take 10s short break between each exercise. Use harder bands for improvement once you get used to current ones.3. Always getting warmed up for loop band exercises. During exercise, keep slow and controlled moves; bring it back carefully.Attention:1. The present instruction is for daily relaxation and exercise .Before starting a body recovery or professional fitness program,consult your doctor or fitness instructor for advice.2. If you experience sharp pain, shortness of breath, dizziness or lightheartedness with any of these exercises, stop immediately and contact your health-care providers.Specifications:Material: LatexWeight: 0.115kgPackage includes:1* X-light (5-10 lbs)-600x50x0.35MM1* Light (10-15lbs)-600x50x0.5MM1* Medium (15-20lbs)-600x50x0.7MM1* Heavy (20-30lbs)-600x50x0.9MM1* X-Heavy (30-40lbs)-600x50x1.1MM