preferred transition speed

Seventeen male participants (age: 22.8 ± 3.0 years old, height: 1.76 ± 6.2 m, weight: 67.7 ± 5.9 kg, resting heart rate: 66.5 ± 7.0 bpm) without cardiovascular and chronic respiratory problems were recruited. None of the gathered participants had a history of neuromuscular disorders within the past six months. Each participant performed three 30-minute treadmill or terrain running experiences every week in order to maintain his aerobic capability. Participants provided their informed consent after receiving an overview of procedures and potential risks.