What Qualifies as Moderate Exercise and How to Measure It
How to hit your weekly 150-minute moderate exercise target effectively
1The Core Guideline for Exercise
Health authorities recommend at least 150 minutes of moderate exercise weekly, covering activities like brisk walking or light cycling. Vigorous exercise counts double toward this goal. But what exactly defines 'moderate' intensity in practical terms?
2MET: The Scientific Measure of Exercise
MET (Metabolic Equivalent) quantifies energy expenditure during activities. 1 MET equals resting energy use. Moderate exercise ranges from 3-6 METs. For example, walking at 4.5 km/h equals 3 METs, while table tennis measures at 4 METs. This standardized system helps classify diverse activities.
3Why Heart Rate Can Be Misleading
While fitness trackers often equate moderate exercise with specific heart rate zones, this isn't always accurate. Factors like temperature, stress, or fitness level affect heart rate. A 12-minute mile run qualifies as vigorous by MET standards but may fall in Zone 2 heart rate for trained individuals.
4MET Values of Common Activities
Daily tasks contribute too: washing dishes (2 METs), cycling at 15 km/h (4 METs), volleyball (6 METs). Weekly calculations can include gardening or stair climbing as moderate exercise. The key is accumulating 150 minutes through 3+ MET activities, whether structured workouts or daily movements.
5Classifying Exercise Types
3-6 METs: Recreational swimming, golf (with cart), social dancing. 6+ METs: Singles tennis, 8 km/h running, uphill hiking. Cycling's threshold is 12 mph - below is moderate, above vigorous. Even low-impact aerobics classes typically qualify as moderate intensity.
6Practical Tips for Implementation
Experts suggest focusing on the 'talk test' principle rather than MET calculations: if you can talk but not sing, you're likely at moderate intensity. Five 30-minute brisk walks weekly offer substantial physical and mental health benefits, proving consistency matters more than perfection in tracking.
Original article: Lifehacker — Orta Şiddetli Egzersiz Nedir ve Nasıl Ölçülür?