Show off your gym etiquette with this black t-shirt featuring a dumbbell graphic and the phrase, "Improve Your Muscles More By Re-racking Your Weights." Made from a soft-looking material, this tee is perfect for workouts or casual wear. It sends a clear message: proper gym etiquette is a muscle-building exercise in itself! A great gift for fitness enthusiasts with a sense of humor. This shirt is sure to get some laughs at the gym while encouraging responsible weightlifting practices.