Safe core exercise during pregnancy: what the guidance supports
Per ACOG, moderate exercise in pregnancy is encouraged for most people — and core work is about breath, posture, and the pelvic floor more than crunches.
Fitness
Training for female bodies: resistance work and bone density, pelvic floor rehabilitation, exercise in pregnancy, adaptation through hormonal change.
HIIT vs. steady-state cardio: what the comparison actually shows
Interval training buys time efficiency and slightly larger fitness gains per minute; steady cardio buys volume, ease, and sustainability.
How much cardio per week? The guidelines, translated
What WHO and US guidelines actually ask for, what counts as cardio, and where the floor and the ceiling sit.
Training around your cycle: what the evidence actually supports
Cycle-based workout plans are everywhere, but the research behind them is thinner than the marketing suggests.
Strength training after 40: a realistic place to start
The evidence on starting resistance training later in life, and what the major guidelines actually recommend.