Strength Training (cont.)
IN THIS ARTICLE
Why Resistance Training?
The benefits of resistance exercise are well documented, and ongoing research continues to prove that it's an important activity for Americans to be engaged in. Long ago in hunter-gatherer societies, humans' muscles got a workout by building shelter, hunting, farming, and all the other manual chores necessary to live. Today, however, we have engineered inactivity into our lives with labor-saving devices to the extent that our muscles rarely need to be pushed very hard. We don't rake leaves or cut grass or shovel snow by hand; we don't climb stairs or even walk in airports (people movers do it for us!); we don't wash our clothes or our dishes or even push a vacuum by hand (Have you seen the robotic vacuum Roomba?), and we spend more and more time in front of our computers and televisions than we do outdoors raking leaves, playing touch football, baseball, soccer, hiking, or participating in any other recreational activities. Research shows that physical inactivity is the second leading preventable cause of death in the United States, and it's literally killing us.
Why Do Resistance Exercise?
How Much Resistance Exercise Should I Do?
The American College of Sports Medicine recommends that resistance training should be progressive in nature (for example, follow the principle of progressive overload - see below for an explanation), individualized, and provide a stimulus to all the major muscle groups (chest, back, shoulders, arms, abdominals, and legs). They recommend that beginners do one set of eight to 10 exercises for the major muscle groups, eight to 12 repetitions (reps) to fatigue, two to three days per week (multiple-set regimens may provide greater benefits if time allows). For older and more frail people (approximately 50-60 years of age and above), they suggest that 10-15 repetitions may be more appropriate.
Last Reviewed 11/21/2017
YOU MAY ALSO LIKE
Must Read Articles Related to Strength Training
Patient Comments & Reviews
The eMedicineHealth doctors ask about Resistance Training:
Resistance Training - Exercises
Please describe your resistance training exercise program.
Strength Training - Exercise
What are your favorite strength training exercises?