High Intensity Interval Training (HIIT ... Some people say the intense exercise should cover 90 percent of your exercise time, with 10 percent rest time. Others say it should be half and half.
Dori Ricci If you do the same type of exercise all the time then your body gets used to that and it doesn't change as much, but when you do interval training it's really hard for your body to get ...
Overall, heart rate-based interval training combines vigorous exercise intervals with recovery periods which is great for a beginner who is new to exercise or short on time. This is an effective ...