In an endothermic reaction, the opposite happens. In this reaction, heat is absorbed. Or more exactly, heat is required to complete the reaction. Photosynthesis in plants is a chemical endothermic reaction. In this process, the chloroplasts in the leaves absorb the sunlight.
Martial arts. Martial arts are codified systems and traditions of combat practices, which are practiced for a number of reasons: as self-defense, military and law enforcement applications, mental and spiritual development; as well as entertainment and the preservation of a nation's intangible cultural heritage.
Chances are, you have seen someone participate in martial arts, but you may not be aware of its many exercise benefits. No matter if you are interested in improving your cardiovascular health, losing weight or simply improving your mood, martial arts may be just what you need. 1. Improved Cardiovascular Health. One of the most important exercise benefits associated with martial arts is an improvement in your cardiovascular health. Your cardiovascular system is composed of your heart, as well as the veins and arteries that transport blood.