How fit should you be at 40?

Turning 40 is a useful moment to look at fitness differently. The question is less about how you compare to others, and more about whether your body can do what you want it to for the decades ahead.

The markers worth knowing

A few simple measures tell you more than any single workout. How easily you climb stairs. How long you can walk at a brisk pace. Whether you can carry something heavy without strain. How quickly your heart rate settles after effort.

These everyday signals reflect the two things that matter most for a long, active life: your aerobic fitness and your strength.

Why it compounds

Fitness built in your forties is not about peak performance. It is about laying down a base that protects your independence later. The habits you keep now shape how capable you are at 60, 70 and beyond.

Small, regular activity adds up to a meaningful base over the years. Consistency matters more than intensity.

Where to start

Understanding where you stand is the first step. The ULTM8 assessment looks at your heart, endurance and mobility, and shows where you are strong and where to focus next.