The Burst Training revolution is here.

Also known as High Intensity Interval Training ( HIIT )

The science behind this way of exercising combined with the technology of
The X-iser gives you a full cardio workout in just a few minutes a day.

The X-iser® is specifically designed to allow any age and fitness level a way to sprint train.
No other stepping device can provide the same level of benefit.

Invented by
Dr. Juris Terauds - Professor of Biomechanics and founder member of the Institute of Biomechanics in Sport.

The X-iser® Machine promotes correct posture, core strength and balance, all without impact.  Unlike traditional steppers, The X-iser®, with patented technology and over 30 years of Sports Science research behind it, is the only variable resistance high intensity stepper that allows the machine to respond directly to each person’s ability. 

The X-iser® is also extremely versatile allowing for unique exercises that work both the upper and lower body as well as your core.  Using a specific technique, sprinting on the machine eliminates the recovery cycle found with traditional stepping, which translates to the legs working on both the up and down stroke of the stepping motion.

In turn, high levels of intensity are easily attained and the performance gains and fat loss
are unrivalled.  Simply put, The X-iser® brings High Intensity Interval Training to you in a sleek, easy-to-use package that is safe and effective for all ages and abilities.

Xiser Machine - HIIT




    As used by:-








X-iser Video Demonstrations

Dr Mark Smith demonstrates how
and why the X-iser is so effective
for fat loss.

Xiser Stepper Exercises




Supercharge your Tabata Workout
with the X-iser Machine

The Tabata method of working out
is by far and away the best form
of exercise for fat loss, anaerobic,
aerobic and over all body conditioning.

Perform your Tabata workout
anywhere with the X-iser Machine

Tabata Training


Forget Your Treadmill 

The days of 30 to 60 minute workouts on oversized machines are over.

Find out why X-iser beats any treadmill hands down

Treadmill vs Stepper

Healthcare Professionals 

The X-iser Machine is also a Unique Tool for the Conditioning Coach, Athletic Trainer & Personal Trainer.

Continue reading »

Latest News 

U.S. Celebrity Fitness Trainer
and Nutrition Expert J.J. Virgin recommends X-iser to all of her clients. The Extreme Makeover and Dr Phil regular, uses her Burst to Blast Fat Programme with huge success.

Continue reading »



BBC's the One Show special report on the amazing benefits of Sprint Interval Training. Full Video



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" Xiser is a portable ergonomically correct sprint trainer. This unit can be kept at home or at the office for quick burst workouts that effectively mimic sprint training. It's perfect for the fat-loss lifestyle "

Jade Teta ND, CSCS
Keoni Teta ND, LAc, CSCS

Authors of The New Metabolic Effect Diet



 “World’s best stair climber!”

Paul Chek, CHEK Institute


" I use burst training with every client I have. It is not an option! Everyone gets on the
X-iser day one to experience what a real burst feels like!
The X-iser is an essential part of my celebrity business - Nutrition on Location - and the foundation of my personal training
routine as well! "

J.J. Virgin CNS, CHFI, Ph.D.

Nutrition and Fitness
Expert for:

ABC's Extreme Makeover
Dr. Phil Ultimate
Weight Loss Challenge
Nutrition on Location - Celebrity Fitness Consulting