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Muscular Strength Assessment

Excerpted from The No Sweat Exercise Plan: Lose Weight, Get Healthy, and Live Longer

By Harvey B. Simon, M.D.

Reprinted by permission of the McGraw-Hill Companies; © Copyright 2005 by President and Fellows of Harvard College. All Rights Reserved.

For more information or to purchase this book, follow this link:
www.health.harvard.edu/books/The_No_Sweat_Exercise_Plan.htm

Although cardiopulmonary fitness is most precisely evaluated in an exercise lab, you can use simple self-tests to get a good idea of where you stand. The same is true for muscular strength. For a detailed analysis, sign-up at a health club where a trainer will put you through your paces using resistance machines and weights — but for a reasonable estimate, take these simple tests that use your own body weight to see how strong you are.

To test your abdominal muscles, take the 1-minute sit-up test. Lie on the floor with your back flat, your knees bent, and your feet flat on the floor. Clasp your hands behind your neck, and then do as many sit-ups as you can in one minute, touching your elbows to your knees each time, then returning to the starting position. You may need to have someone hold your feet to the floor, but don’t do this test if you have back trouble. Use the table below to find out your rating.

1-Minute Sit-up Test (Number of Sit-ups)

 

Age

Low

Moderate

High

Women

20–29

32 or lower

33–38

39 or higher

 

30–39

24 or lower

25–30

31 or higher

 

40–49

18 or lower

19–25

26 or higher

 

50–59

14 or lower

15–20

21 or higher

 

60–69

9 or lower

10–15

16 or higher

Men

20–29

36 or lower

37–42

43 or higher

 

30–39

28 or lower

29–34

35 or higher

 

40–49

23 or lower

24–29

29 or higher

 

50–59

18 or lower

19–24

25 or higher

 

60–69

13 or lower

14–19

24 or higher

To test your legs, see how many squats you can do without stopping. Stand 8 to 12 inches in front of a kitchen chair with your feet at shoulder-width and your arms crossed over your chest. Slowly lower yourself to a squatting position with your butt just touching the seat, and then slowly stand up straight. Keep your back as straight as possible, and give yourself about six seconds for each squat. Use the table below to evaluate your score.

Squat Test (Number of Repetitions)

 

Age

Low

Moderate

High

Women

20–29

20 or lower

21–23

24 or higher

 

30–39

17 or lower

18–20

21 or higher

 

40–49

14 or lower

15–17

18 or higher

 

50–59

11 or lower

12–14

15 or higher

 

60–69

8 or lower

9–11

12 or higher

Men

20–29

26 or lower

27–29

30 or higher

 

30–39

23 or lower

24–26

27 or higher

 

40–49

20 or lower

21–23

24 or higher

 

50–59

17 or lower

18–20

21 or higher

 

60–69

14 or lower

15–17

18 or higher

To test your shoulders, chest, and arms see how many push-ups you can do without stopping. Men should do full push-ups. Lie on the floor face down. Place your hands on the floor slightly in front of your shoulders. Keeping your trunk rigid, push yourself up to full arm’s length until you are supporting your weight on your hands and toes, then slowly lower your chest down to the floor. Women should do half push-ups, supporting their weight on their knees instead of their toes. Use the table below to evaluate your score.

Push-up Test (Number of Repetitions)

 

Age

Low

Moderate

High

Women*

20–29

16 or lower

17–33

34 or higher

 

30–39

11 or lower

12–24

25 or higher

 

40–49

7 or lower

8–19

20 or higher

 

50–59

5 or lower

6–14

15 or higher

 

60–69

2 or lower

3–4

5 or higher

Men**

20–29

34 or lower

35–44

45 or higher

 

30–39

24 or lower

25–34

35 or higher

 

40–49

19 or lower

20–29

30 or higher

 

50–59

14 or lower

15–24

25 or higher

 

60–69

9 or lower

10–19

20 or higher

*Half push-ups
** Full push-ups

Excerpted from The No Sweat Exercise Plan: Lose Weight, Get Healthy, and Live Longer

The No Sweat Exercise Plan
Click to enlarge

The No Sweat Exercise Plan

A leading Harvard Medical School doctor introduces his innovative exercise plan that helps you lose weight through your day-to-day activities.Read more

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