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Quick HIIT: A 20-Minute HIIT Elliptical Routine | Elliptical workout, Hiit elliptical workout, High intensity interval training workouts
![The HIIT Advantage: High-Intensity Workouts for Women: Lewis-McCormick, Irene: 9781492503064: Amazon.com: Books The HIIT Advantage: High-Intensity Workouts for Women: Lewis-McCormick, Irene: 9781492503064: Amazon.com: Books](https://m.media-amazon.com/images/I/51u6Wp2z2ZL._AC_SY780_.jpg)
The HIIT Advantage: High-Intensity Workouts for Women: Lewis-McCormick, Irene: 9781492503064: Amazon.com: Books
Low-intensity interval training can be as effective as HIIT – but only if you spend more time working out
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