Daily Movement and Exercise Overview
Why Movement is Medicine
Sitting 8+ hours daily is an independent risk factor for early death even with separate exercise. The body evolved for constant low-level movement.
Key benefits:
•Reduces all-cause mortality by 30-35%
•Improves insulin sensitivity and reduces type 2 diabetes risk
•Increases BDNF (brain-derived neurotrophic factor) for better memory and focus
•Reduces mild-to-moderate depression symptoms as effectively as antidepressants
•Improves sleep quality and deepens slow-wave sleep
WHO Minimum Guidelines
| Type | Minimum per Week |
|---|
|------|-----------------|
| Moderate aerobic (brisk walk, cycling) | 150 minutes |
|---|---|
| Vigorous aerobic (running, HIIT) | 75 minutes |
| Strength training | 2 sessions (all major muscle groups) |
For Desk Workers
20-20-20-2 Rule:
•Every 20 minutes: look 20 feet away for 20 seconds (eye strain)
•Every 2 hours: stand and move for 2 minutes (circulation)
Daily movement habits:
•Morning: 5-minute stretch (hip flexors, spinal mobility)
•Lunch: 15-minute walk outside (sunlight + circulation)
•Evening: 30 minutes of any exercise you enjoy
20-Minute Home Workout (No Equipment)
Signs You Need to Move More
•Afternoon energy crashes (2-4pm)
•Back or hip pain after sitting
•Difficulty concentrating after 1 hour desk work
•Resting heart rate above 75 bpm
•Waking tired despite 7-8 hours sleep

