Joe Bloom here, founder of MMA Hive, a combat sports supplements brand focused on performance optimization. One unique type of training changed my own personal performance in combat sports: Rock climbing. It transformed my grappling game in ways I never expected. I started climbing to build grip strength, but it delivered much more than that. The biggest noticeable change was how climbing improved my body positioning during scrambles. Rock climbing forces you to think three moves ahead while managing your body weight efficiently. Which translated well to better positioning when transitioning between grappling positions or defending. Climbing enhanced three key areas: - Grip endurance: Holding challenging routes for extended periods built the kind of grip strength that helps you last in persistent grappling exchanges throughout an entire round. - Problem-solving under pressure: When you're hanging off a wall, your body screaming, you learn to think clearly despite physical stress. - Core stability: Climbing engages your entire core system in ways traditional ab exercises don't. The result was better balance during striking exchanges and more power in my ground game. I'd recommend combat sports athletes of any level to start with indoor climbing twice per week for 8-12 weeks. Focus on technique over difficulty grades. The finger strength takes time to develop safely, so progress gradually. The crossover benefits surprised me because climbing challenges your nervous system differently than combat training. It builds strength through different movement patterns while developing the same mental toughness required for competing. Combat athletes often focus only on sport-specific training, and that makes sense, but activities like climbing offer certain unique benefits that traditional MMA training misses. The key is choosing activities that complement rather than compete with your primary training and that's what worked so well for me.
The fighters I've seen add powerlifting to their training hit harder, hold positions longer, and recover faster. Heavy barbell work like squats and deadlifts builds the raw strength that carries into clinch control, takedown defence, and ground pressure. It doesn't replace technique, but it makes every skill more effective when fatigue sets in. If you're serious about MMA, add structured powerlifting and watch your fight game sharpen across the board.
Swimming turned out to be one of the best cross-training activities I've ever added to my routine, and I didn't expect it to carry over so strongly into MMA. The low-impact resistance of the water builds endurance and strengthens stabilizing muscles in the shoulders, core, and hips, muscles that are essential for balance, grappling, and explosive striking. It also forced me to master controlled breathing under stress, which translated directly into staying composed in later rounds when fatigue sets in. My recommendation to other athletes is simple: add swimming once or twice a week, especially on recovery days. Mix steady laps with short sprints to simulate fight pacing, and pay attention to breath control. Even if you're not a strong swimmer, just being in the water builds conditioning, protects your joints, and sharpens the mental discipline of staying calm when you're out of breath.
I took up swimming as a cross-training activity, and it unexpectedly enhanced my performance in my primary combat sport, boxing. At first, I just wanted a low-impact way to stay active on recovery days, but the controlled breathing required in the pool translated directly into better stamina and composure in the ring. The resistance of the water also built shoulder and core endurance without the joint strain of heavy bag work. After a few months, I noticed I could maintain my guard longer in later rounds and recover faster between combinations. The rhythm of swimming laps also helped me find a smoother flow during sparring, something I hadn't achieved through drills alone. My recommendation to others is to look for a discipline that challenges both body and mind in a different environment. Stepping outside the usual training routine not only conditions overlooked muscle groups but also sharpens mental resilience in unexpected ways.
Engaging in strategic board games like chess can significantly boost performance in competitive environments. While not directly related to physical sports, chess enhances critical thinking, decision-making, and strategic planning. The mental discipline required mirrors the analytical skills needed in business, as players anticipate moves and adjust strategies. This strategic foresight can be applied to market analysis and competitive positioning in business scenarios.