I practice standing/moving meditation in the form of Taiji and Qigong, I find it highly relevant to aikido in terms such as developing a sense of centre/one point, keeping weight underside and the relationship between breath and energy. However, I don't have a spiritual attitude towards any of it and take anything that smells like dogma as metaphor. Sifu would probably say that this makes it devoid of meaning or intent but that's fine with me, each to their own.