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Table 1 Sample characteristics in both experiments

From: Treadmill walking during vocabulary encoding improves verbal long-term memory

  Experiment 1 Experiment 2
Freiburger Questionaire of Physical Activity (FQPA) 50 (31.8) MET-h/wk 50 (30) MET-h/wk
Preferred walking frequency 1.3 (0.17) Hz 1.36 (0.22) Hz
Foreign languages 2 2
Pre-experimental pseudoword learning 9.7 (4.6) out of 40 words 7 (4.4) out of 40 words
Heart rate treadmill/relaxed 100/69 (14.8/7.1) bpm 112/74 (10.4/7.1) bpm
Estimated walking intensity 52.9 (7.7) % HRmax 58.7 (5.5) % HRmax
Caffeine consumption 1.1 (1.6) cups 0.4 (0.8) cups
Alcohol consumption 0.5 (1.2) glasses 0.25 (0.6) glasses
Sleep quantity 7.1 (1.2) h 7.5 (1.1) h
Sleep quality “good” “good”