1, shape and design: the flapping bag is usually a big bag, similar to a big sandbag, with a long length, which can be hung or placed on the ground. The hammer is a pair of short stick-like instruments similar to sticks, each of which is about 30 to 60 cm long.

2. Usage: Beat the bag mainly by beating the hand, which can be hit with fists, palms, fingers and other parts. The purpose of packing is to exercise the strength, coordination and endurance of arms, shoulders and wrists. Hammer striking is to strike, knock and rotate by holding a hammer, which involves the coordination of arms, shoulders and waist and strength training.

3. Exercise effect: The slapping bag mainly focuses on the exercise of hand strength, which is conducive to enhancing upper limb strength, adjusting muscle balance, and improving coordination and responsiveness. Flapping pays more attention to the coordination and strength training of the whole body, which can improve the strength, flexibility and coordination of the upper limbs, waist and core muscles.

4. Applicable object: the flapping bag is suitable for people of all ages, regardless of needs and abilities. Playing and getting through are often used in Wushu, Tai Ji Chuan, Qigong and other exercises, which are more suitable for people with a certain physical foundation and physique.