Snow angel is an exercise that helps to strengthen your core muscles and abs. It is a simple yet effective way to work on your core strength while having fun in the snow. This exercise involves lying on your back and contracting your abdominal muscles to crunch forward and touch your toes while bringing your leg toward your hands. It not only works on the abdominal muscles, but also helps to improve balance and coordination. With regular practice, you can make sure that you have strong abdominal muscles and core strength even during the cold winter months.