mayena sports

Meet the Mayena Jaw Exerciser Classic A compact silicone trainer designed for daily, discreet workouts that engage facial muscles and help shape the jawline over time. The Classic kit blends a soft, bite-friendly silicone surface with a clean, balanced design that sits comfortably in...

Mayena Jaw Exerciser Classic overview Meet a versatile four level silicone jaw trainer designed for progressive training. The kit includes eight pieces in total: four silicone exercisers and four dedicated carrying cases, each paired with an easy to follow guide. The resistance levels 30,...