Swimming tool for technique or strength training. The Performance Pull-Kick can be used in daily swim training for various aspects. When you place the Pull-Kick between your legs, you can use it as a pull buoy, optimizing your pulling and pushing phases as well as your body rotation while swimming. Especially for technique training, the ZAOSU Performance Pull-Kick is the right training equipment. If you want to isolate your legs during training, you can conveniently use the Pull-Kick as a kickboard. The ZAOSU Performance Pull-Kick features pre-shaped hand grips and particularly soft material. These characteristics provide you with the necessary comfort for every training session. Material composition: 100% EVA.