Walking Speed, A Healthy Target

~1 m/s is a healthy target” means:

• ~ (tilde) = “approximately” (It tells the value is not exact, but close to that number.)

• 1 m/s = 1 meter per second (a measure of speed)

So, it means a person (often an older adult) should be able to walk about 1 meter in 1 second.

In simple terms:

• That’s about 3.6 km per hour

• Or roughly a moderate, steady walking speed

Why it matters:

In health (especially geriatrics), walking speed is used as a quick indicator of:

• Physical fitness

• Balance and mobility

• Risk of falls or frailty

If someone can walk at around 1 m/s or faster, it usually suggests:

• Good functional health

• Lower risk of disability

If walking speed is much slower, it may indicate:

• Weakness

• Higher fall risk

• Possible health issues

Here’s a simple and practical way to measure walking speed at home:

What you need:

• A measuring tape (or estimate distance)

• A stopwatch (or use your phone timer)

Step-by-step method:

1. Measure a distance

   • Mark 10 meters (about 33 feet) on a flat surface (hallway, terrace, or roof)

1. Mark start and end points

   • Use tape, chalk, or any visible marker

1. Walk normally

   • Walk at your usual comfortable pace (not too fast, not too slow)

1. Time for the walk

   • Start timing when you begin walking

   • Stop when you reach the end

1. Calculate speed

   • Use this simple formula:
     Speed = Distance ÷ Time

📊 Example:

• Distance = 10 meters

• Time = 10 seconds

Speed = 10 ÷ 10 = 1 m/s

How to interpret:

• ~1 m/s or more → good, healthy walking speed

• Less than 0.8 m/s → may need attention (slower mobility)

💡 Tips:

• Repeat 2–3 times and take the average

• Wear normal footwear

• Use a safe, non-slippery surface