Pushups are one the best exercises to tone and sculpt your upper body without any equipments. These help you to build and strengthen the muscles and are a must for any athletes training schedule. They target triceps, pectorals and core muscles. You can do them at any time and any place. You can easily modify them to suit your level. You can do wide grip pushups or narrow push ups, you can keep feet elevated or do wall push ups or on the gym ball. Do try to go as low as possible and touch your chest to the ground. With practice, you will be able to add more repetitions and sets. If you want beautiful and shapely arms, pushups are mandatory.