About Us

Sweet Science of Fighting exists to translate sports science into practical strength & conditioning for fighters. We cover striking, grappling, and mixed martial arts — taking the latest research and putting it into applied, no-nonsense bites you can use in your own training.

No fads, no broscience. Every guide, programme, and gear recommendation is built on peer-reviewed evidence and real coaching experience with competitive athletes.

Sweet Science of Fighting is founded and led by James de Lacey, MSc, a professional strength & conditioning coach and published sports scientist. James holds a Master of Science in Sport & Exercise Science and has authored peer-reviewed research in the Journal of Strength & Conditioning Research on the strength, speed, and power characteristics of elite athletes.

His writing and expert commentary have appeared in leading performance publications including Science for Sport, HMMR Media, T-Nation, EliteFTS, SimpliFaster, STACK, and Livestrong, and he has been a guest on numerous sports performance podcasts. See the press & media page for the full list.

We believe combat athletes deserve the same calibre of physical preparation as Olympic and professional team-sport athletes. That means sport-specific programming, principled periodisation, and honest assessments of the training methods, supplements, and gear on the market.

Alongside James, we draw on a network of elite combat sports coaches, sport scientists, and PhD researchers to make sure what you read here is accurate, current, and genuinely useful.

• Browse our training guides for in-depth, evidence-based articles.
• Explore sport-specific strength & conditioning for MMA, BJJ, and boxing.
• Follow a full year of periodised programming inside the training app.

Questions, feedback, or partnership enquiries? Email us at contact@sweetscienceoffighting.com.