We share our friendly faces,
and celebrate our Savior’s birth.
The tide of Christmas blessings
is always filled with mirth.
From this Science News article Use Weights, Not Aerobics, To Ease Back Pain, Study Suggests:
“People who use weight training to ease their lower back pain are better off than those who choose other forms of exercise such as jogging”
Many years ago when I first started strength training I followed the conventional wisdom that stated that you had to give yourself a day off between strength training sessions to 
let your body recover and become stronger. I was a man in a hurry, so I strength trained Monday, Wednesday, Friday, Sunday, Tuesday, Thursday and Saturday - repeat - and I never missed for five straight months.
For many, gyms end up being collection agencies disguised as gyms. They depend on people not sticking with their resolutions.
