Aikido and Bone Density

If you practice martial arts long enough, someone will observe that doing soincreases your bone or cell density. This is particularly the case with jujitsu, judoor aikido, or any art involving throws and falls. Is this more than an “Old Wive’sTale”? I think not. While there is no physical evidence that falling thousands of times […]

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The Spacing Effect

The spacing effect is a principle from cognitive psychology. It states that learning and retention are more effective when knowledge is acquired over time than all at once. So, if you want to learn regression techniques in mathematics, take lessons and practice problems over several weeks, as opposed to all at once (“cramming”). As we’ll

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Aikido and Aging

I just turned 80 years old. I’m a sandan in the Aikido World Alliance.  My home dojo is Moerushin in Arlington, TN. The dojo-cho is Ted Maclin. Although we are a small organization, we are fortunate in being served by three experienced dan level instructors.  So, what are the implications of being 80, and how

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Erwin Ricafort Sensei

Developing Aiki and the Aiki Body: Seminar with Erwin Ricafort Sensei

September 20 and 21, 2025 At Moerushin Aikido (inside Arlington Fitness)11925 Highway 70Arlington, TN $30 per session OR $80 for all threeSaturday, September 20, 9am – noonSaturday, September 20, 2 – 4:30pmSunday, September 21, 9am – noon Register online at https://tinyurl.com/aikibody This seminar will focus on developing the aiki body. A body that is unified

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Discover Your Strength: Self-Defense Workshop – June 7, 2025

Join us at Moerushin Aikido for a transformative Self-Defense Workshop on Saturday, June 7, 2025, from 10:00 AM to 12:30 PM in Arlington, TN. This special event centers the lived experiences of women and offers a space to connect with your inner strength, build confidence, and learn practical, real-world safety skills. Whether you’re brand new

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