Which statement about resistance exercise (RE) is supported by the article ‘The coming age of resistance exercise as a primary form of exercise for health’?

Question

BlackTom AI · Accepted Answer

Resistance exercise preserves and builds muscle mass, strength, and functional capacity—key determinants of independence in older adults—so the article argues RE may be essential for healthy aging and maintaining independence.

1. Relevant knowledge points and concepts
- Sarcopenia: age-related loss of muscle mass and strength that impairs function.
- Functional independence: ability to perform activities of daily living (walking, standing, climbing stairs).
- Physiological effects of RE: muscle hypertrophy, neural adaptation, improved bone density, better metabolic health (insulin sensitivity), and reduced fall risk.
- Public-health framing in the article: RE positioned as a primary form of exercise for broad health benefits, not just athletic performance.

2. Step-by-step reasoning
- Premise: Aging commonly reduces muscle mass/strength, leading to frailty and loss of independence.
- Evidence: RE specifically counters sarcopenia through overload-induced increases in muscle cross-sectional area and neuromuscular function.
- Consequence: Increases in strength and function translate to improved gait speed, sit-to-stand performance, and reduced disability.
- Article conclusion: Given these effects, RE should be central in exercise recommendations to preserve healthy aging and independence.

3. Intermediate logical steps (no numeric calculations needed)
- Step 1: Identify primary problem in aging — loss of muscle and function.
- Step 2: Recognize modality that directly targets that problem — resistance exercise.
- Step 3: Link improvements from RE (strength, bone, metabolism) to outcomes (reduced frailty, maintained independence).
- Step 4: Conclude that RE may be essential for healthy aging.

4. Why the correct answer is correct
The statement "RE may be essential for healthy aging and maintaining functional independence" aligns with the article’s thesis that resistance training addresses the core physiological declines of aging and therefore should be prioritized for health and independence preservation.

5. Why other options are incorrect
- "RE is really only beneficial for power or strength training athletes.": Incorrect — the article emphasizes broad health benefits across the lifespan, not just athletic performance.
- "RE is not necessary for maintaining functional independence in aging.": Incorrect — contradicts evidence that RE directly counters sarcopenia and functional decline.
- "RE has been associated with increased frailty in older adults.": Incorrect — evidence shows RE reduces frailty markers, improves mobility, and lowers disability risk.

6. Conclusion
All evidence and the article’s central argument support the provided answer: RE may be essential for healthy aging and maintaining functional independence.

Which statement about resistance exercise (RE) is supported by the article ‘The coming age of resistance exercise as a primary form of exercise for health’?Single choice

Similar Questions

Expansionary fiscal policy in an open economy with a floating exchange rate will likely:

Contractionary monetary policy in an open economy with a floating exchange rate will likely:

Contractionary monetary policy in an open economy with a fixed exchange rate will likely ____ a trade surplus.

Which is expansionary monetary policy?

Which is contractionary fiscal policy?

Which is expansionary fiscal policy?

What would raise aggregate supply (AS)?

What would shift aggregate supply (AS) to the right?

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler