4x4 Interval Training
Frequently Asked Questions
What is metabolic syndrome? How tiring should interval training really be? Should you push yourself to 100% during the last interval? Can the elderly do strength training? Kan people with atrial flimmers do interval training?
CERG has outlined a 7-week exercise program where you'll quickly see your fitness improve. It really doesn't take too much to make a difference; 20-minute workouts are enough. All you have to do is challenge yourself to get your heart racing by adding a 4-minute high-intensity push to your workouts.