When most people think of cardio, they think of long, boring
jogs on the treadmill, or endless pedaling on the upright bike. But lately, the buzz in cardio training is high-intensity
interval training (HIIT), which alternates between very high-intensity bouts of
exercise with either a low-intensity bout of exercise or complete rest. This
training style is a departure from the 30 to 60 minutes of continuous
steady-state cardio that most people do on cardio machines.
HIIT workouts take less time than traditional cardio
workouts and provide the same, if not greater, results.
Benefits of HIIT workouts include:
-Raising your metabolic rate so you
can burn more calories during exercise and at rest
-Increased aerobic and anaerobic pathways, which helps you utilize and intake
more oxygen during steady state training and helps you sustain anaerobic
activity for longer periods of time
-Ability to break through training plateaus
-Greater EPOC (excess post-exercise oxygen consumption), which translates into
higher and longer calorie burning after exercise has stopped
HIIT can be done on any cardio
machine that allows you to vary your speed or resistance. While treadmills make
it possible to increase speed and incline, and bikes allow you to increase
speed and resistance, the elliptical trainer has additional features that allow
you to increase speed, ramp height and resistance. You may even be able to add
an upper-body challenge if you have access to an elliptical trainer with arm
handles. If you can complete at least 30 minutes of low to moderate
cardiovascular activity on any one of the cardio machines, then you are ready
to HIIT this workout, elliptical style.
Warm-up:
The first five minutes on the elliptical trainer should
focus on getting the body ready to do the workout. Spend five minutes pedaling
at a low-to-moderate pace to increase body temperature and prepare the body for
more intense work. Then spend three minutes playing around with increasing the
machine’s resistance level, ramp height, speed, or possibly a combination of
these settings to find your true maximum effort.
Workout:
The workout consists of alternating bouts of high and low
intensities for the suggested time. The short, intense work phase should be the
maximum level at which you can push yourself. During the longer, low-intensity
recovery phase, reduce the resistance, ramp height and speed to a pace that
enables you to catch your breath.
Workout #1: Beginner HIIT
Time: 23 minutes
As your fitness level improves and
you are able to recover faster than the suggested time, reduce the time that
you spend in the recovery phase.
Workout #2: Intermediate HIIT
Time: 20 minutes
Cool-down:
Reduce the speed, ramp height and resistance level slightly
lower than your low intensity settings. Focus on decreasing your heart rate and
slowing down your breath before exiting the machine.
AUTHOR
Stephanie
Thielen
Contributor
Stephanie Thielen,
BS, has a fitness career that spans over 24 years with experience in group fitness training and management in the community,
corporate and collegiate setting. As an ACE Group Fitness Instructor and
Personal Trainer, two-time IDEA Presenter, NETA trainer, AEA Trainer, and BOSU
National Master Trainer, Stephanie provides land and aquatic workshops that
teach logical methods for class construction, providing the “tools of the
trade” to assist fitness professionals develop their teaching skills. Find
Stephanie on Facebook at Stephanie Thielen Fitness,
LLC.