The concept of the four formless states (the four arupajhanas) was presented as a means of addressing those inner states of anger. The goal is to not struggle against the inner states. They are to be observed, accepted and resolved, on their own terms.
I am of the mindset that driving a mile or two below the posted speed limit (or five mph slower than normal) would greatly influence a reduction in automobile accidents.
Personal health care often falls to the wayside when working twelve hour shifts. Personal time for employees is compromised during hours worked. Although, the time off can be beneficial when / if (it can be) used advantageously.
Postural integrity facilitates and compliments complete breathing.