SNR #235: Ciaran O’ Regan – Combat Sports Weight Regain After Weigh-in (Research Breakdown)

Ciaran O’ Regan

Ciaran has a BSc. in Sport & Exercise Science from the University of Limerick. He currently is a strength & conditioning coach in Cork, Ireland and works online with combat sport athletes on their nutrition and fight prep here at Sigma Nutrition.

He has experience as a fighter himself, competing at a national-level for many years in amateur boxing, as well as competing in kickboxing, K1 and BJJ.

• Silveira-Coswig et al., 2018 – Weight Regain, But Not Weight Loss, Is Related to Competitive Success in Real-life Mixed Martial Arts Competition
• Sigma Weight Cutting System
• quarrelsomelife.com