I used to have very severe cramps and stiff muscles.
Once I learned the basic principles you mention above, have been able to vary my diet to support better function.
Also am more aware, and notice the first signs of slight involuntary tightening of muscles anywhere in my body. Can take any or all of the corrective measures that have been discussed here over the years.
Changing ratio of ingredients in Alkalising drink helps.
I especially like the ES/H2O2 baths, H2O2 spray.
Good to see you still kindly contributing to others' health!