StrongTek Calf Raise Block, Squatting Heel Wedge Block (Pair), Non-Slip Elevated Squat Ramp for Weightlifting, Portable Slant Board for Squat/Deadlift/Yoga, Enhance Squat Posture, Avoid Muscle Strain

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Environmentally Friendly: The squat wedge is made of sustainable high-density cork, which is odor-proof, moisture-proof, non-deformable, and durable. After being discarded, the raw materials can be recycled.
Avoid Injury: The cork wedge can be used to raise the heel to a suitable angle in the squat. It helps to improve the flexibility of the ankle, knee, and buttocks. It can also help enhance the squat posture and avoid muscle strain.
Sturdy and Stable: The rough cork particle surface provides excellent grip for the exercise wedge and prevents the wrist and calf lift blocks from slipping during exercise.
Heavy-Duty Capacity: There are 2 heavy-weight squat wedges. They measure 9.06×2.56 inches each, which can support 800 pounds when used together making them suitable for most people.
Multi-Purpose Wedge Block: The wedge can not only be used to improve the squat posture but also can be used as a stretcher, yoga wedge, yoga block, and more. Perfect for stretching and balance exercises.