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The lumbar spine is often the site of back pain. The area is susceptible because of its flexibility and the amount of body weight it regularly bears. [2] It is estimated that low-back pain may affect as much as 80 to 90 percent of the general population in the United States. [3]
What is muscle soreness? Muscle soreness is pain, discomfort, tenderness, and/or stiffness caused by micro-tears to muscle fibers, explains Carson Gantzer, M.S., C.S.C.S., performance physiologist ...
Sore muscles are not able to produce as much force and will usually fatigue more quickly. So even if you wanted to do 20 push-ups, you might not be able to get through them all or go as deep as usual.
Older adults more greatly affected by low back pain; they are more likely to lose mobility and independence and less likely to continue to participate in social and family activities. [26] Women have higher rates of low back pain than men within all age groups, and this difference becomes more marked in older age groups (above 75 years). [26]
Delayed onset muscle soreness (DOMS) is the pain and stiffness felt in muscles after unaccustomed or strenuous exercise. The soreness is felt most strongly 24 to 72 hours after the exercise. The soreness is felt most strongly 24 to 72 hours after the exercise.
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Estimated prevalence in people between the ages of 60-70 is 5-13% and increases to 11-50% in people more than 80 years of age. This equates to >50 million people and is projected to affect >200 million in the next 40 years given the rising population of older adults.
Opinion: Employers need to take steps to address the unique risks to young workers, writes Diane Rohlman.