Skin Health

Plain-English, medically fact-checked guides to skin conditions, prevention and kit hygiene for grapplers and combat-sport athletes — written by a grappler and reviewed against trusted public-health and dermatology sources.

Skin Barrier Basics for Athletes

What your skin barrier does, why training stresses it, and gentle habits that help keep it intact. Educational only, not medical advice.

Hygiene Etiquette for New White Belts

The unwritten hygiene rules every new grappler should know, from clean kit to nails to staying home when unwell. Educational, not medical advice.

Hand and Nail Hygiene for Grapplers

Why short, clean nails protect you and your partners, plus a simple hand-hygiene routine for training. Educational, not medical advice.

Jock Itch (Tinea Cruris) in Grapplers

A plain-English explainer on jock itch for grapplers, why sweat and friction matter, and when to see a pharmacist or doctor. Not medical advice.

A Coach's Guide to a Gym Hygiene Policy

A practical framework for coaches: mat cleaning, skin-check culture, layup rules and communicating it to members. Educational, not medical advice.

Rashguard Hygiene: Wash, Dry, Rotate

A no-fuss system for keeping rashguards clean and odour-free, and why drying matters as much as washing. Educational, not medical advice.

Gym Bag Hygiene: Stop the Funk

Why your kit bag turns into a science experiment and a simple system to keep it fresh. Educational, not medical advice.

How to Clean and Disinfect Training Mats

A practical mat-cleaning routine for gyms and home setups, with general guidance on disinfectants and contact times. Educational, not medical advice.

How to Wash a BJJ Gi Properly

A step-by-step routine for washing, drying and caring for your gi so it stays fresh and lasts longer. Educational, not medical advice.