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Clinical writing on staying strong, mobile and independent after 50. Every claim graded, every citation checked.

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Exercise & Mobility

Muscle power and aging: why speed declines faster than strength

Muscle power, how fast you can produce force, declines faster than strength after 65. What the research shows and how to train for it safely.

October 25, 2026 · 3 min read

Exercise & Mobility

Three field tests that estimate your VO2max, and which one fits you

A 12-minute run, a one-mile walk or a six-minute walk can each estimate your aerobic fitness. Here is how they differ and how to choose.

September 28, 2026 · 3 min read

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Clinical intelligence for active aging · Randy Bauer, PT

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