Nordic walking versus natural walking: an easy approach to comparing metabolic demands

ABSTRACT The aim of this study was to compare the metabolic demands of Nordic walking (NW) versus natural walking (WK) using a highly reproducible protocol in a natural environment. A total of 14 physically active subjects (3 males and 11 females, 36.6 ± 8.3 years, 63.1 ± 11.4 kg, 1.67 ± 0.06 m) walked at a freely chosen speed along a 2.5-km course in a game reserve, using NW and WK in a random order. They were monitored for speed with a mobile phone global positioning system (GPS) receiver, and for lap average and maximum heart rate (HR) with a belt HR monitor. Analysis of variance (ANOVA) showed significantly higher lap average HR (p = 0.004) and maximum HR (p = 0.004) in NW compared with WK. Due to its increased metabolic load, NW revealed to be an effective means for improving cardiovascular fitness in populations with a low tolerance for exertion. Using this simple and ecological approach promises to be effective for further evaluation of other variables and/or use in other contexts (e.g. high altitude and climbing).

[1]  TECH SAVVY: Mobile technologies for promoting health and physical activity , 2014 .

[2]  J. Roca,et al.  Nordic Walking Enhances Oxygen Uptake without Increasing the Rate of Perceived Exertion in Patients with Chronic Obstructive Pulmonary Disease , 2015, Respiration.

[3]  Luca P Ardigò.  Low-Cost Match Analysis of Italian Sixth and Seventh Division Soccer Refereeing , 2010, Journal of strength and conditioning research.

[4]  Luca Paolo Ardigò,et al.  Walking and running on treadmill: the standard criteria for kinematics studies. , 2014, Muscles, ligaments and tendons journal.

[5]  Nirav R. Shah,et al.  Measuring Adiposity in Patients: The Utility of Body Mass Index (BMI), Percent Body Fat, and Leptin , 2012, PloS one.

[6]  J. Padulo,et al.  The effect of uphill stride manipulation on race walking gait , 2015, Biology of sport.

[7]  G. Tew,et al.  Nordic poles immediately improve walking distance in patients with intermittent claudication. , 2008, European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery.

[8]  Z. Svoboda,et al.  Kinematical analysis, pole forces and energy cost of Nordic walking: Slope influence , 2011 .

[9]  A. Minetti,et al.  Himalayan porter's specialization: metabolic power, economy, efficiency and skill , 2006, Proceedings of the Royal Society B: Biological Sciences.

[10]  C. Lin,et al.  Health benefits of Nordic walking; a systematic review , 2014, British Journal of Sports Medicine.

[11]  F. Schuch,et al.  Effects of Nordic walking training on functional parameters in Parkinson's disease: a randomized controlled clinical trial , 2017, Scandinavian journal of medicine & science in sports.

[12]  F. Schena,et al.  Exploring Muscle Activation during Nordic Walking: A Comparison between Conventional and Uphill Walking , 2015, PloS one.

[13]  A. Knicker,et al.  Energy cost and pole forces during Nordic walking under different surface conditions. , 2009, Medicine and science in sports and exercise.

[14]  L. Ardigò,et al.  Physiological Performance Determinants of a 22-km Handbiking Time Trial. , 2015, International journal of sports physiology and performance.

[15]  T. Church,et al.  Field Testing of Physiological Responses Associated with Nordic Walking , 2002, Research quarterly for exercise and sport.

[16]  C. Östenson,et al.  Effects of Nordic walking on cardiovascular risk factors in overweight individuals with type 2 diabetes, impaired or normal glucose tolerance , 2013, Diabetes/metabolism research and reviews.

[17]  Gerald Smith,et al.  Energy Expenditure and Comfort During Nordic Walking With Different Pole Lengths , 2009, Journal of strength and conditioning research.

[18]  P. Pérez-Soriano,et al.  Nordic walking: a systematic review , 2014 .

[19]  L. Ardigò,et al.  Energy expenditure during the LANY Footrace 2011 - a case study. , 2012, Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme.

[20]  L. Ardigò,et al.  A low-cost method for estimating energy expenditure during soccer refereeing , 2015, Journal of sports sciences.

[21]  A. Belli,et al.  Effects of hiking pole inertia on energy and muscular costs during uphill walking. , 2008, Medicine and science in sports and exercise.

[22]  Russell R. Pate,et al.  The Evolving Definition of "Sedentary" , 2008, Exercise and sport sciences reviews.

[23]  N. Morgulec-Adamowicz,et al.  Nordic Walking - A New Form of Adapted Physical Activity (A Literature Review) , 2011 .

[24]  Marco Hagen,et al.  Lower and upper extremity loading in nordic walking in comparison with walking and running. , 2011, Journal of applied biomechanics.

[25]  Mika Pantzar,et al.  Understanding innovation in practice: a discussion of the production and re-production of Nordic Walking , 2010, Technol. Anal. Strateg. Manag..

[26]  L. Ardigò,et al.  An Exploratory Study of Respiratory Muscle Endurance Training in High Lesion Level Paraplegic Handbike Athletes , 2014, Clinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine.

[27]  Monica A. Daley,et al.  Don't break a leg: running birds from quail to ostrich prioritise leg safety and economy on uneven terrain , 2014, Journal of Experimental Biology.

[28]  L. Ardigò,et al.  Physiological adaptation of a mature adult walking the Alps. , 2011, Wilderness & environmental medicine.

[29]  Johnny Padulo,et al.  Development and Testing of a Novel Arm Cranking-Powered Watercraft , 2017, Front. Physiol..

[30]  Hirofumi Tanaka,et al.  Age-predicted maximal heart rate revisited. , 2001, Journal of the American College of Cardiology.