Heavy Bag Workout - v77 - Dumbbells To Get To The Jersey Shore!
More Kickboxing, Boxing and Cross Training on www.ckotrainer.com A punching bag (US) or punch-bag (UK) is a sturdy bag designed to be repeatedly punched. It's used for physical exercise or stress relief. Athletically, it's used to improve one of three areas: physical strength, aerobic fitness, or punching technique. Contents [hide] 1 History 2 Construction 2.1 Types of bag 2.2 Safety precautions 3 References [edit]History Punching bags have been used in martial arts and swordplay for the entire written history of military training.[1] Similar apparatus in Asian martial arts include the Okinawan makiwara and the Chinese mook jong, which may have padded striking surfaces attached to them.[2] In martial arts and combat sports such as Karate, Taekwondo, and Muay Thai; heavy bags, standing bags, and similar apparatuses have been adapted for practicing kicking and other striking maneuvers in addition to developing punching technique.[2] [edit]Construction Punching bags are often filled with grains, sand, rags, or other material and are usually hung from the ceiling or affixed to a stand.[3] Other bags have an internal bladder to allow them to be filled with air or water. The design of a punching bag allows it to take repeated and constant physical abuse without breaking. The bag must also absorb the impact of blows, without causing harm to the user. Similac Formula Printable Coupons Top Quality Whirlpool W9rxxmfwq Decide Now Promotional The Cameras
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