Premenstrual syndrome (PMS) often brings lethargy, mood changes, and physical discomfort such as abdominal cramps, lower backaches, headaches, and bowel changes, making regular workouts difficult for many women.

Dr Karen Lim, a consultant at the National University Hospital’s Department of Obstetrics & Gynaecology, Division of Maternal Fetal Medicine, notes that although some studies suggest increased body strength and endurance during the follicular phase of the menstrual cycle, the evidence is not strong. She also highlights conflicting research on whether menstrual phases significantly impact exercise performance, attributing this to individual variations in physical ability and other influencing factors.

Moreover, Dr Lim points out that distinct menstrual cycle phases occur only in women with regular monthly cycles (21 to 35 days), and not all women experience these phases.

Soh, another expert, stresses the importance of listening to one’s body: “Everyone responds differently, so it really comes down to how the person feels on the day. If someone is dealing with more severe symptoms like strong pain, dizziness or vomiting, rest is the better option.”

Dr Lim also warns that women may become anaemic due to regular blood loss during menstruation. In such cases, intense exercise could cause dizziness or fainting and place dangerous strain on the heart muscles, potentially leading to life-threatening conditions. She advises consulting a doctor if anaemia is suspected.

These insights suggest that while exercise need not be completely avoided during PMS or periods, modifications and attentiveness to one’s symptoms are crucial for safety and well-being.

Sources

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