The Pure2Improve Power Bags are the perfect addition to your home gym or workout routine, they are a fantastic workout tool as they can strengthen every muscle in the body during functional training. The Power Bags have the ability to be used in dynamic or static exercises, as well as using multiple muscles groups. Power bags can add variety and intensity to your workout. Using power bags requires constant balance to hold it stable, meaning that body muscles are constantly working together. There are many different exercises available using the Power Bags such as, – push ups, bicep curls, overhead presses, triceps extensions, sit ups, kneeling press outs, leg raises, planking, body twists, hip raises, squats or bridges. The Power Bags offer versatility as the centre of gravity of the weight in the Power Bag can move during training, which forces your body to adjust its posture and thereby forces the body to use more muscles. The Power Bags allow you to train more muscles during your workout, than if you were constantly making the same movements. Power Bags can be used as a substitute for a medicine ball, kettlebell or barbell and they focus on your strength, power, core stability and your rotational movements. The Power Bags are made from extremely durable and high-quality PVC/Polyester, making them extremely comfortable, smooth to touch, tear resistant and easy to wipe clean after use. Because of the high-quality materials used to create the Power Bags, it means that they have shape retention, the bags will stay in their shape even after many uses. The straps on the Power Bags are also padded for your comfort and for easy gripping. The Power Bags are available in a range of sizes: 5kg (light), 10kg (medium) and 15kg (heavy), all having dimensions of 53cmx22cm diameter.