Probiotic plus omega-3s may boost muscle strength for swimmer: RCT.NutraIngredients Combining probiotics, omega-3 fatty acids and ultra-short race-pace training may enhance explosive upper-body strength for elite sprint swimmers, compared to training alone, says a new study. https://www.nutraingredients.com/Article/2025/09/16/probiotics-plus-omega-3s-may-boost-muscle-strength-for-elite-swimmers/