Motile means movement. Sperm motility is used to describe the percentage of sperm in a sample that have adequate movement and hence the possibility of fertilization. The chart below shows the study groups changes in sperm motility over the three weeks of the study.
The vitamin C supplementation had a clear positive effect in this study. After one week of supplementation, the 200mg AA (ascorbic acid) group showed an average 52% increase and the 1000mg AA group 126% improvement.