Blog
Training load focus: How to balance your workout intensity zones
Learn what training load focus is, how to balance low aerobic, high aerobic, and anaerobic training for optimal fitness, and why intensity distribution matters.
Single leg balance test: The 10-second test that predicts mortality
Failing the single leg balance test is associated with 84% higher adjusted mortality risk. Learn age benchmarks, caveats, and 8 exercises to improve balance.
30-second chair stand test: safe setup, scores, and longevity
Learn the 30-second chair stand test setup, non-slip safety tips, age norms, and what sit-to-stand scores reveal about strength, fall risk, and longevity.
How many steps a day actually slow aging? What the Lancet data shows
The 10,000-step myth is dead. A 2025 Lancet meta-analysis of 57 studies reveals the exact daily step count that slows biological aging and cuts mortality risk by 47%.
10,000 steps a day: Myth or scientific reality?
10,000 steps is not magic. Learn what research says about 7,000 steps, age-based targets, walking pace, walking bouts, and practical ways to move more.