In a discussion on The Simple Men podcast, renowned exercise scientist and Brazilian Jiu-Jitsu black belt Dr. Mike Israetel challenged common perceptions about hygiene in different BJJ training styles. His insights come at a time when the BJJ community is increasingly focused on cleanliness standards in training environments.
Israetel’s analysis revealed that while both gi and no-gi training present distinct hygiene challenges, the traditional gi uniform might harbor more concerning cleanliness issues than many practitioners realize.
“The gi itself is the grossest thing you’ll ever have because it sops off everyone’s sweat and blood and yours too,”
he explained during the podcast.
While no-gi training creates its own hygiene concerns, particularly regarding mat conditions that Israetel colorfully described as
“an ice skating rink of people’s sweat,”
he argued that the gi’s absorbent nature makes it a potential breeding ground for bacteria. The situation is often exacerbated by practitioners who neglect proper gi maintenance, with Israetel noting,
“There’s always that one dude who forgot to wash his gi for the last eight years. It smells like ammonia.”
This discussion emerges amid growing concerns about hygiene practices in BJJ training facilities. Recently, BJJ star Mikey Musumeci publicly addressed the issue of poor hygiene habits among practitioners, expressing frustration over encountering training partners who
“clearly haven’t showered in days.”
The problem became even more evident after a controversial image circulated in the BJJFanatics community showing a student wearing a Venum gi while barefoot in a bathroom facility, sparking outrage and discussions about proper gym etiquette.
Community members have begun proposing solutions to address these hygiene challenges. Some practitioners advocate for personal responsibility, sharing that he uses
“hospital grade disinfectant wipes”
to clean his feet before training. Others suggest implementing systematic solutions:
“I don’t get why most gyms don’t have a flat bucket with bleach/water and a doormat or whatever to step in and then on a towel when getting on the mat.”
Israetel’s observations highlight a crucial point in the ongoing debate about BJJ training hygiene: while no-gi training’s hygiene challenges might be more immediately visible, the traditional gi’s ability to retain moisture and bacteria could present a more significant long-term health concern.
