A few months ago, George, 74, asked me a question I hear often: “I feel pretty good most days. But how do I actually know if I’m aging well? Is there any way to measure it?”
George wanted something real — not just how he felt, but how his body was actually doing. So we ran four simple tests that researchers now use as powerful predictors of independence, healthspan, and even how long someone might live with quality of life.
Here are the four tests that matter most:
- Grip Strength — How firmly you can squeeze. Strong grip is linked to overall muscle mass, heart health, and lower risk of frailty.
- Gait Speed — How fast you walk (normal pace over 10–20 feet). Slower walking speed is one of the strongest predictors of future health problems.
- Sit-to-Stand (5 times) — How quickly you can stand up and sit back down five times without using your arms. This shows leg power and functional strength.
- Single-Leg Balance (eyes open) — How long you can stand on one leg (up to 30 seconds). This reveals balance control and fall risk.
These aren’t gym tests for athletes. They’re real-life indicators of whether you’ll be able to carry groceries, climb stairs, recover from a stumble, and stay independent in your own home.
The beautiful part? You’ve already been training the exact qualities these tests measure. Every time you do strength work, practice balance, or move with intention, you’re improving your scores on these four predictors.
This week, try this simple at-home check (do it safely near a counter or wall):
- Sit-to-Stand Test: Time how long it takes you to stand up and sit down 5 times (arms crossed or hands on thighs — no pushing off the chair).
- Single-Leg Balance: Time how long you can stand on one leg (switch sides).
Write down your numbers. Do them again in two weeks and notice any improvement. Those small changes are proof that you’re investing in your future independence.
Next week we’ll talk about another practical way to keep your body strong and capable for the years ahead.
