How Aging Affects Hand Skills in Older Adults

As people get older, changes in strength and coordination can affect everyday activities like cooking, writing, using tools, or handling small objects. This study looked at how age and sex influence hand skills and grip strength in healthy older adults who were not regularly active in sports.

Purpose:

The researchers wanted to understand whether hand coordination and finger skill decline with age, whether there are differences between men and women, and whether changes in strength explain changes in hand skill.

How:

The study included about 200 adults aged 60–81. Participants completed several tests that measured how quickly and accurately they could move their fingers, how well they could handle small objects, and Grip strength and arm strength.

What did they find?

1. Strength differences between men and women. 

   1. Men were much stronger in grip tests than women across all age groups. However, strength did not always match better hand coordination.

2. Hand skill differences

   1. Women tended to perform slightly better than men in tasks requiring precise finger movements, especially when handling small objects.

3. Effects of aging

   1. After about age 65, women showed a noticeable decline in speed and fine finger control

   2. Men did not show as much decline in coordination, but their grip strength dropped significantly with age

   3. Some skills, like simple tapping speed, did not change much for men over time

4. 4. Strength vs. coordination

   1. The results showed that stronger hands do not automatically mean better coordination. In fact, strength and fine motor control seem to decline in different ways and are not tightly linked.

      
      

What does this mean?

The study suggests that aging affects strength and hand coordination differently in men and women. It also shows that practicing strength alone may not be enough to maintain hand skills.

To help older adults stay independent, training should include:

• Strength exercises (like grip and arm training)

• Fine motor practice (like finger coordination and precision tasks)

  
  

Why does this matter?

Hand skills are important for daily independence. Losing fine motor control can make simple tasks harder, even if a person is still physically strong. This study highlights the importance of training coordination, not just strength, as people age.

Citations:

Schumacher A, Krumpolt M, Prinz A, Rahil D, Sannemann L, Witte K. Age-related and gender-related differences on hand dexterity in healthy and sports inactive older adults: a cross-sectional study. Z Gerontol Geriatr. 2026 Jan 10. English. doi: 10.1007/s00391-025-02546-x. Epub ahead of print. PMID: 41518410.

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