Quizzes

A Trivia Challenge for the Age of Vitality

From muscle loss myths to balance and bone strength, it’s time to flex your mental muscles.

Shai K. 3/26/2025

Welcome to Fitness Over Forty, a quiz crafted especially for those who know that age is just a number—but a strong back and sharp mind are timeless. Whether you’ve been hitting the gym for years or just lacing up your walking shoes, these 15 questions will test your knowledge about how exercise, nutrition, and body mechanics evolve after 40. From muscle loss myths to balance and bone strength, it’s time to flex your mental muscles.

After age 30, approximately how much muscle mass does the average adult lose per decade without strength training?

3–5%

7–10%

12–15%

As people age, which type of exercise is most effective at preserving bone density?

Cardio

Resistance training

Pilates

Stretching

Which of the following is a key benefit of walking for at least 30 minutes daily for adults over 40?

Increases vitamin D absorption

Lowers blood pressure and improves cardiovascular health

Enhances short-term memory

Reduces joint inflammation

Which hormone, crucial for maintaining muscle mass, declines with age and is boosted by regular exercise?

Estrogen

Cortisol

Testosterone

Insulin

Which exercise is particularly beneficial for balance and fall prevention in older adults?

Cycling

Swimming

Tai Chi

Bench press

What is sarcopenia?

Inflammation of the joints

Age-related loss of muscle mass and strength

A condition affecting blood sugar regulation

Chronic dehydration

At what age does the body's basal metabolic rate typically begin to decline?

Which of the following activities provides both strength training and cardiovascular benefits?

Swimming

Running

Hiking with a backpack

Meditation

Which exercise is best for maintaining joint mobility as you age?

Jogging

heavy weightlifting

Boxing

Swimming

Which part of the body typically loses flexibility the fastest with age?

Hands

Knees

Spine

Ankles

How much moderate aerobic activity is recommended weekly for adults over 40?

30 minutes

75 minutes

150 minutes

300 minutes

What kind of resistance training involves slow, controlled movements without weights?

Interval training

Calisthenics

Plyometrics

Isometric exercise

True or False: The body's thirst response decreases with age

True

False

Which mineral becomes more important with age due to its role in preventing muscle cramps and supporting nerve function?

Zinc

Magnesium

Copper

Phosphorus

What’s the term for the age-related loss of bone density that resistance exercise can help prevent?

Osteopenia

Scoliosis

Fibromyalgia

Gout

Time to Recharge

It looks like your fitness facts might be a little out of shape—but that’s nothing a little knowledge can’t fix. This quiz is a great first rep in your health journey. Start with the basics: move often, eat smart, and listen to your body. You’re never too old—or too early—to make a comeback. Let this be your inspiration to step back in the game.

Getting There...

Nice work! You’ve got a solid grip on fitness after 40, with just a few areas to brush up on. Think of this quiz as your wellness warm-up—now that you’ve spotted a few gaps, you’re ready to level up. With a little more focus on strength, balance, and recovery, you’ll be aging like a fine wine… with biceps.

Top Form!

Impressive! You’re clearly well-versed in the science of staying strong, sharp, and active after 40. Whether it’s managing muscle mass or maximizing flexibility, you’ve got the know-how and likely the lifestyle to match. Keep up the smart habits—you’re setting the bar high for healthy aging. Now go treat yourself to a brisk walk or a well-earned stretch!