Optimized Stretching Angles: Three tilt positions to match workout intensity, enhancing calf stretching and supporting leg exercises during yoga or recovery. Enhanced Grip: Antislip texture provides feet stability and reduces slipping risk; trapezoidshaped base adds safety and balance during home workouts. Targeted Soreness Reduction: Focused stretch on the Achilles tendon helps ease leg tension and improve flexibility, with an ergonomic tilt for efficient and comfortable use. Assured Durability: strength composite material delivers longterm use for daily fitness and yoga without compromising loadbearing capacity or structural integrity. Use scenario: Prerun warmup to mobilize calves and ankles and prepare legs for activity. Use scenario: Postworkout recovery to alleviate soreness and restore flexibility after training. Use scenario: Yoga or rehab routines that require controlled Achilles and calf stretching with stable support.