👉 A roundheel is a type of exercise apparatus used for strength training. It consists of two wheels, each with a diameter of 0.25 meters and a height of 1 meter. The purpose of the roundheel is to help develop core stability, upper body strength, and lower body strength, including back, arms, shoulders, and legs. The exercise involves holding the apparatus in one hand and lifting it up into a squat position with your other arm extended at a 45-degree