Feeling weaker on your period isn't an illusion — here's how to keep building strength during your follicular phase, according to a new study from the Journal of Sports Science.

Feeling weaker on your period isn't an illusion u2014 here's how to keep building strength during your follicular phase, according to a new study from the Journal of Sports Science.

A new study finally shows how to beat period fatigue at the gym

Strong Women

Feeling weaker on your period isn’t an illusion. 

A new study finally shows how to beat period fatigue at the gym (and it involves a lot of caffeine)