1. Associations between physical activity and semen quality in young healthy men 
Paweł Jóźków, M.D., Ph.D., Marek Mędraś, M.D., Ph.D., Felicja Lwow, Ph.D., Aleksandra Zagrodna, Ph.D., Małgorzata Słowińska- Lisowska, Ph.D. 
Fertility and Sterility 
Volume 107, Issue 2, Pages e2 (February 2017)
DOI: /j.fertnstert
Copyright © 2016 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Associations between quartiles of physical activity and immotile sperm (see Table 2). Means and 95% confidence intervals are represented. Q = quartile; MET = metabolic equivalent of task.
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2016 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Associations between quartiles of physical activity and progressive motility sperm (see Table 2). Means and 95% confidence intervals are represented. Abbreviations as in Figure 1.
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2016 American Society for Reproductive Medicine Terms and Conditions

4. Supplemental Figure 1
Associations between quartiles of physical activity and vital sperm (see Table 2). Means and 95% confidence intervals are represented. Abbreviations as in Figure 1.
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2016 American Society for Reproductive Medicine Terms and Conditions