Does Menstrual Cycle Phase Affect Training Outcomes?

Do women really need a completely different training plan to men, or has the "women are not small men" message been taken too far? I am joined by exercise scientist Dr Lauren Colenso-Semple to explore what the science actually shows about female physiology, menstrual cycles, menopause and strength training.

We look at how women respond to exercise in real outcome studies, where hormone based claims come from, and how to build a simple, effective programme without getting lost in unnecessary complexity.

What We Cover

• How similar men and women are in their basic responses to strength and endurance training
• The evidence on menstrual cycle based programming and why cycle syncing is not supported by muscle protein synthesis data
• Fasted vs fed training in women when total calories and protein are controlled
• Ageing, muscle, bone and why strength work and balance matter for fall prevention
• Protein targets in older adults and why training is the primary driver of gains
• Creatine, recovery and whether any supplements are uniquely helpful for women

This episode will help you cut through confusing sex specific advice and build a training approach that is practical, sustainable and evidence based.

If you want to hear more from Dr Lauren Colenso-Semple, you can explore her work on her website and connect with her on Instagram.

• Intro (00:00)
• Why Women Can’t Train Like Small Men (01:01)
• What Most Research Gets Wrong About Female Physiology (02:44)
• How Hormones Shape Training and Recovery (04:10)
• What the Data Really Says About Exercise for Women (06:00)
• Do Women Need Sex-Specific Training Plans? (10:26)
• Fasted vs Fed Workouts: Which Is Better for Women? (33:41)
• What Your Muscle Fibers Reveal About Performance (39:11)
• Can Strength Training Reverse Aging? (42:05)
• The Truth About Bone Density and Longevity (46:46)
• How Protein and Creatine Boost Results (01:05:05)
• The Most Effective Training Strategies for Women (01:15:15)

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Simon Hill, MSc, BSc (Hons)

• Creator of theproof.com
• Host of The Proof with Simon Hill
• Author of The Proof is in the Plants

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