Bone density in perimenopause: lift, plus 90 seconds of impact

Bone responds to two kinds of signal: progressive loading (lifting a little heavier over time) and brief impact. In the years around menopause - when bone loss runs fastest - you want both working for you.

The lifting is in every workout. The impact is a small, deliberate addition on leg days: light pogo hops early on, progressing to firm-landing step-ups. About ninety seconds.

Always skippable, always adjustable

The impact dose is adjusted to how your joints feel and always skippable on flare days. It exists because bones respond to brief, sharp signals - not because anyone needs another chore.

If you already have an osteopenia or osteoporosis diagnosis, that doesn't ban lifting - it raises its value. Impact work swaps out for strength-only progression, and the plan tells you to loop your physician in.

The compounding case

Bone adapts slowly - but it adapts. Women who train through this decade arrive at 60 and 70 with measurably more of it, plus the muscle and balance that keep falls from becoming fractures.

Ninety seconds, a few times a week, inside a program that's already lifting for your bones. Small deposit, long compounding.