https://joy.videvo.net/videvo_files/video/free/2018-05/large_watermarked/180419_Boxing_13_13_preview.mp4 Athletes Feet on Cross Trainer A CU shot of an athletes feet on a cross trainer. 1080pactiveathleteathleticcardiocross trainerexercisefitfitnessgymhealthhealthylifestylemachinesporttrainingworkout