Walking yoga pairs mindful walking with yoga breathwork. See what the research shows, then try a simple four-step routine on your very next walk today.

Strength after 50 starts with four simple numbers: grip, walking speed, chair-stand time and protein. Learn what to track and set your baseline this week.

Sleep regularity may predict heart risk better than hours alone. See what 10 million hours of data show and how to lock in a steady sleep schedule tonight.

Japanese walking: 3 minutes fast, 3 minutes slow. In a 5-month trial it beat steady walking — fitness +9%, thigh strength up to +17%. Protocol + caveats inside.

Try a 4-minute strength routine after 65: four 30-second moves a day, based on a 2026 Penn State trial. Learn each move, track progress and start safely today.

The Copenhagen plank is everywhere, but does it actually work? See what trials show about adductor strength, groin injuries, and how to start safely today.

Vigorous exercise in short bursts may matter more than long workouts. See what 96,408 wrist trackers revealed and how to add breathless minutes today.

The aging brain isn’t just declining; it’s shifting. See what science says about knowledge, emotion and exercise, and how to train for it. Start reading here.

Isometrics for blood pressure show promise in trials, yet gaps remain. Learn what wall squats can and cannot do, and how to test them safely. Read the evidence.

AG Magazine • Fitness & Performance Two landmark studies. Two different answers. One question that follows you to the squat rack: how much strength training