Health is harmony.
Harmony is tone and rhythm.
Tone is the energy; circulation. Rhythm is the regularity; the beat.
In physical terms the lack of circulation means congestion and no energy, the lack of regularity means out of rhythm.
As well, inharmony of the physical or the mental will and do act upon the other.
As ye should surely treat the body with love and adornment as well tune the mind to be steady and still.