Jacquelyn Tests Her Lung Capacity and Blowing Pressure (MP4 - 1080p)
Price: $5.99
Length: 5 minutes
Size: 1.07 GB
Format: mp4
Resolution: 1920x1080
Added: 3/28/20 1:00 AM
Jacquelyn uses the handheld spirometer to test her lung capacity, after first verifying its accuracy. She then moves on to test her blowing pressure. Will it be enough to enable her to blow up hot water bottles? Entertainer ballooShow more