Product description: PVC material, bold steel spring, strong and durable, thick foam, soft and comfortable, give you a comfortable experience, easy to slim down. Our aim is to let you pursue a better yourself, our products are suitable for all ages and fitness levels. Compact design, s-shaped curve, easy to carry, easy to use, let you at any time slimming shape. Great for toning thigh muscles while sitting at your desk at work, or even watching TV on the couch. Easy to use. Reduce stress and improve joint flexibility and mobility. It's perfect for home-based strength training. To Work Your Thighs : Step 1: Lie down on your back on a mat. Step 2: Bend your knees to about a 45-degree position. Your feet should be flat on the floor. Step 3: Place the thigh toner between your inner thighs. The thigh toner should be positioned so that it looks like an upside-down "V." Step 4: Squeeze your thighs together. Even if the thigh toner moves in only a couple of inches, you still will be working your thigh muscles. Work to squeeze more forcefully, making the thigh toner move farther inward, as you use the equipment over time. Step 5: Complete 15 to 20 repetitions. To increase the intensity, perform slow repetitions or pause at the top of the squeezing motion during each repetition. To Work Your Arms and Chest : Step 1: Grip the handles of the thigh toner with your hands, holding it in front of you. You can sit or stand. Step 2: Ensure that when you push inward the toner is positioned correctly, so that the middle of the "V" shape pushes outward, not inward toward your chest. Step 3 : Push the handles together while allowing your elbows to move out toward your sides. Step 4: Complete 15 to 20 repetitions. This exercise will target your chest muscles.