HIIT Training InfoHIIT (high intensity interval training), or HIIT training, is a very intense cardio workout. With exercise sessions that are around 15-20 minutes long, you get more benefits than if you were doing slower jogging for twice that amount of time. I’ll do a brief overview of what HIIT is and give a bit too much academic info on why it’s so good. Then summarize with a sample program and typical exercises for HIIT workouts. Overview The trade-off is that HIIT is extremely intense. For that shorter amount of time you must be sweating and straining and giving it your all. It’s about 15-20 minutes, but even more difficult than jogging for 40 minutes. I didn’t say it was easier, did I? Studies by Jeffrey W. King in his thesis have shown that HIIT training increases your resting heart rate over the 24 hours following your workout, though this was only for overweight pre-menopausal women - making it a useful but not perfect study.1 But, you’re actually burning calories while sleeping and watching TV, which I think is pretty cool!  (Warning: More academic info!) Additionally, a study in the Journal of Science and Medicine in Sport showed that significant improvements in performance with HIIT training in moderately trained male runners running 3,000 meters.2 The control group did 4 60-minute running sessions per week, while the experimental group showing the improvements did a routine of 2 HIIT sessions and 2 60-minute running sessions per weeks. (End of interesting and complex academic info) HIIT Routine Info Most HIIT sessions have a warm-up period (3-5 minutes), twice as much intense exercise time as low intensity exercise time for the intervals (ex: 20 seconds of sprinting to 10 seconds rest), and a cool-down period (3-5 minutes). That’s the basic structure of the program. Since the idea is to make the intervals intense, this can sometimes be hard on the body. You need to be careful to use correct technique and watch out for bad muscle pain. Pushing through fatigue is great, but if you start to feel bad pain don’t go for just one more jump/squat/pushup. I’ve done it, it’s stupid, just don’t. Here are some sample high intensity interval training routines. These were designed according to the Tabata Protocol, an interval training routine that Dr. Izumi Tabata found extremely effective in producing aerobic gains.3 He recommended workouts 4 minutes long with eight intervals. This is a short but really draining workout. Trust me, you will feel righteously drained, tired, worn out, and dead-out beat if you’re doing this correctly. It works! Tabata Routine for Cardio Endurance 20 seconds intense exerciseThis can be done with any of the following exercises: Running An example would be the basic Tabata running HIIT routine I was doing a few months ago. I jogged a half-mile to warm up, then did 20 second sets of springing interspersed with 10 second sets of jogging to help me regain my breath. Then, at the end, I walked over to my treasured water-bottle and drank some delicious cold water while panting... I started with 8 intervals (4 minutes) of HIIT, and then another half-mile of cool-down and then stretching. I eventually worked up to 8 minutes of HIIT, which is over the Tabata routine length, but was much more draining. • Click here to leave 'HIIT Training Info' & learn more about workout exercises & routines! OR • Click here to leave 'HIIT Training Info' & go back to the Complete Strength Training Homepage!
2. Esfarjani, Fahimeh and Paul B. Laursen. "Manipulating high-intensity interval training: Effects on VO2 max, the lactate threshold and 3000m running performance in moderately trained males." Journal of Science and Medicine in Sport, February 2007. http://www.jsams.org/article/S1440-2440%2806%2900114-9/abstract (Accessed February 21, 2010) 3. Dos Remedios, Robert. 2007. Men's Health Power Training: Build Bigger, Stronger Muscles Through Performance Based Conditioning. Emmaus, Pa: Rodale.
|
