Which benefit comes with flexibility in older people?

Question

BlackTom AI · Accepted Answer

Improved joint range of motion and reduced stiffness in older adults lead directly to better balance and stability.

1) Relevant knowledge points and concepts
- Flexibility = ability of muscles and connective tissues to allow full, pain-free joint range of motion (ROM).
- Balance and stability depend on adequate ROM, joint alignment, proprioception (sensory feedback), and coordinated muscle activation.
- Age-related changes (stiffening of tendons, reduced ROM, slower neuromuscular responses) increase fall risk; targeted flexibility/stretching helps counteract these changes.

2) Step-by-step reasoning
- Reduced stiffness limits how far joints can move, forcing compensatory movements and unstable postures.
- When flexibility improves, joints achieve safer, more functional ROM for tasks such as stepping, reaching, and shifting weight.
- Greater ROM allows muscles to generate force through appropriate lengths and enables quicker corrective actions when balance is disturbed.
- Improved proprioceptive feedback from regularly stretched tissues enhances coordination and postural responses.
- Together, these effects reduce sway, improve gait mechanics, and lower fall risk—i.e., they increase balance and stability.

3) Calculations
- No numerical calculation is required for this conceptual relationship.

4) Why the correct answer is correct
- “Increased balance and stability” is the direct and clinically observed benefit of flexibility training in older adults because flexibility restores ROM, improves posture and movement mechanics, and supports neuromuscular control—key determinants of balance.

5) Why the other options are incorrect
- Prevention of bone cancer: Flexibility exercises do not prevent bone cancers; cancer prevention is unrelated to joint ROM.
- Increased muscle endurance: Endurance requires aerobic or resistance training at appropriate intensities, not primarily stretching.
- Improved energy production: Cellular energy production (metabolism/mitochondrial function) is more influenced by aerobic exercise and nutrition than by flexibility work.

6) Conclusion
Therefore, the correct benefit of flexibility in older people is increased balance and stability, which matches the provided answer.

Which benefit comes with flexibility in older people?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