Table 5.

Summary of aerobic exercise and cognitive training performance in virtual reality

Performance	Mean±SD
Avg. HR (bpm)	112.6±8.9
Time in or above target HR (%)	61.4±6.6
Less than target (%)	38.6±6.6
RPE
Baseline	7.5±1.2
Final	12.1±1.7
Peak	13.6±2.3
Distance traveled (miles)a	269±12
Avg. speed (mph)a	11.3±1.5
Time in VR
Total (hours)	23.5±3.8
Week (mins)	118±19
Visit (mins)	39±6
Correct decisions (%)
Forward	92.9±8.2
Reverse	82.1±16.0
Immediate recall	93.5±8.0
Delayed recall	90.1±11.9

^aSpeed and distance traveled were estimated based on the wheelbase and gear ratio of the stationary exercise bike.