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Effects of Nordic Walking Training on Gait Function in Patients with Total Knee Arthroplasty: A Two-Group Pre-Post Design, Randomized, Preliminary Report

  • Journal of the Korean Society of Physical Medicine
  • Abbr : J Korean Soc Phys Med
  • 2026, 21(2), pp.1~8
  • Publisher : The Korean Society of Physical Medicine
  • Research Area : Medicine and Pharmacy > Physical Therapy > Other physical therapy
  • Received : March 25, 2025
  • Accepted : May 6, 2025
  • Published : May 31, 2026

Taewoo Kim 1 차용준 ORD ID 2

1대전대학교 물리치료학과
2대전대학교

Accredited

ABSTRACT

PURPOSE: Nordic walking training is effective for improving the gait function of elderly people. This study examined the effects of Nordic walking training on the gait function of arthritis patients after knee arthroplasty. METHODS: In the single-blinded, comparative study, 26 female patients who had undergone total knee arthroplasty were assigned randomly to an experimental (Nordic walking training) or a control (general treadmill training) group. The experimental and control groups received Nordic or general treadmill walking training, respectively, for 30 minutes five times a week for four weeks. All study subjects (n = 26) also received 60-minute sessions of comprehensive physiotherapy five times a week over the same four weeks. The stride lengths, walking velocity, stance times, and swing times were measured before and after the four-week training period. RESULTS: Significant improvements were observed in stride length, walking velocity, swing time, and stance time in the experimental group (p < .05). Furthermore, the experimental group also showed larger increases or decreases in the variables than the control group (stride length, 4.28 cm vs. 1.55 cm, p < .001; walking velocity, 3.61 cm/sec vs. 1.26 cm/sec, p < .001; swing time, -.25 sec vs. -.07 sec, p < .001, respectively). CONCLUSION: Nordic walking training may improve physical function more effectively in knee arthritis patients after total knee arthroplasty than treadmill walking training.

Citation status

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