I took up this suggestion by one of my friends. I am to hold this position for as long as I can. Beginning in the shallow end of the pool I am to hold the position for 20 seconds working up to a minute.
|the core muscles under attack are highlighted in orange|
One of two things may happen with this easy non-aerobic exercise. I will continue to strengthen these core muscles. Having started I may be inspired to move more and take even more exercise or I make a half-hearted, post-holiday effort and then stop.