Details

Autor(en) / Beteiligte

• Kukkonen-Harjula, K.
• Hiilloskorpi, H.
• Mänttäri, A.
• Pasanen, M.
• Parkkari, J.
• Suni, J.
• Fogelholm, M.
• Laukkanen, R.

Titel

Self-guided brisk walking training with or without poles: a randomized-controlled trial in middle-aged women

Ist Teil von

• Scandinavian journal of medicine & science in sports, 2007-08, Vol.17 (4), p.316-323

Ort / Verlag

Oxford, UK: Blackwell Publishing Ltd

Erscheinungsjahr

2007

Quelle

Wiley Online Library - AutoHoldings Journals

Beschreibungen/Notizen

• Walking with poles (Nordic walking, NW) has become popular. We compared training responses of brisk walking (W) or NW on cardiorespiratory and neuromuscular fitness. We randomized 121 non‐obese sedentary women (aged 50–60) to an NW or W group (NWG, WG), to train 40 min four times weekly for 13 weeks. Intensity was based on subjective perception of exertion. Cardiorespiratory performance was assessed in four levels corresponding to 50%, 65%, 80% and 100% of peak VO2. Fifty‐four NWG and 53 WG subjects completed the study. The mean intensity was about 50% of heart rate (HR) reserve. The baseline peak VO2 was 25.8 (SD 3.9) mL/min/kg. Both groups improved peak VO2 similarly (NWG 2.5 mL/min/kg, 95% confidence interval (CI) 1.9–3.3; WG 2.6, CI 1.9–3.3). In the submaximal stages while walking with or without poles, HR and lactate decreased after training in both groups, but the changes were not statistically significantly different between the groups. Of the neuromuscular tests after training, the only significant difference between the groups was in the leg strength in the one‐leg squat, favoring WG. In conclusion, both training modes improved similarly health‐enhancing physical fitness, and they were feasible and safe.