Martial arts. What does that mean exactly? According to Wikpedia.org, when originally coined in the 1920s, the term martial arts referred specifically to Asian fighting styles, especially the combat systems that originated in East Asia. However, the term both in its literal meaning and in its subsequent usage may be taken to refer to any codified combat system, regardless of origin. For example, Europe is home to many extensive systems of fighting, both living traditions that have existed through the present and others which are now being reconstructed. In the Americas, Native Americans have traditions of open-handed martial arts such as wrestling, while Hawaiians have historically practiced arts featuring small and large-joint manipulation. A mix of origins is found in the athletic movements of Capoeira, which African slaves developed in Brazil based on skills they had brought from Africa. Others exist originating in Thailand and the Philippines.
While each style has unique facets that differentiate it from other martial arts, a common characteristic is the systematization of fighting techniques. Methods of training vary and may include sparring (simulated combat) or formal sets or routines of techniques known as forms or kata. Forms are especially common in the Asian and Asian-derived martial arts.
Martial arts have been popularized as of the last decade as an alternative form of conditioning and exercise. Gyms touting MMA or mixed martial arts approaches to fitness are growing in popularity. A recent study published by the National Strength and Conditioning Association http://www.nsca-lift.org/ actually found that the martial art (So Bahk Do) when performed consistently actually boosted levels of a hormone called Glutathione. Glutathione is the bodies most powerful antioxidant. For baby boomers and those interested in anti-aging, this is a significant finding. Your body creates more of this hormone under specific circumstances. This study suggests that when compared to sedentary individuals, Martial arts stimulates the body to protect against the effects of aging through boosting Glutathione levels! Read more about various martial arts at www.mnkali.com or http://www.idomartialarts.com/.
I want to be careful not to over generalize, however, it would appear that most forms of martial arts would fit into this category. You may find Tai Chi, Kali, Muay Tai, or others as enjoyable. Getting bored with your work out? Give it a try!