biceps and triceps. Antagonist muscles. The biceps is the chief flexors of the forearm. The triceps is an extensor muscle of the elbow joint. Magic Mug #374741346
biceps and triceps. Antagonist muscles. The biceps is the chief flexors of the forearm. The triceps is an extensor muscle of the elbow joint. Magic Mug #374741346
This mug boasts an appealing black glossy exterior when it's empty, creating an elegant impression. But as soon as you pour a hot beverage, it reveals your stunning artwork, adding a touch of personalization to your drink. It's a must-have for your morning coffee, a comforting hot chocolate, or any other beloved hot beverage. Please note that it is not microwave or dishwasher safe.
