Perhaps the most popular obstruction-modified dunk is the Dubble-Up. Aptly eponymous of the its pioneer—T-Dub, an American dunker hailing from Minnesota—the Dubble-Up starts with a person standing before the basket, holding the ball above their head. The dunker approaches and leaps as though their groin would soar above just above the head and their legs around the stationary person. Just prior to clearing the person, the dunker will assume control of the ball with one or both hands, guide it under a raised leg, transferring it to the appropriate hand, clearing the ball-holder, raising the ball above the horizontal plane of the rim, and finally guiding it downward through the basket. While the Dubble-Up mimics a between-the-legs dunk, Kenny Dobbs and Justin Darlington have both performed an under-both-legs variant.

In the 2011 NBA contest, Los Angeles Clippers power-forward Blake Griffin completed a self-pass off of the backboard prior to elbow-hanging on the rim. A number of other variants of the elbow hang have been executed, including a lob self-pass, hanging by the arm pit,[23] a windmill,[24] and over a person.[25] Most notable are two variations which as of July 2012, have yet to be duplicated. In 2008, Canadian athlete Justin Darlington introduced an iteration aptly entitled a 'double-elbow hang', in which the player inserts both forearms through the rim and subsequently hangs on both elbows pits.[26] Circa 2009, French athlete Guy Dupuy demonstrated the ability to perform a between-the-legs elbow hang; however, Guy opted not to hang on the rim by his elbow, likely because the downward moment could have resulted in injury.[27]
My wife of 11 years, who isn’t a sports fan, knit her brow in confusion and nodded when I raised this idea for the first time. She wanted to care but could not muster the attention span, for she had given birth just three weeks earlier to our third daughter. I would be needed at home in the coming weeks—a reasonable expectation. Although I look back today with pride at how I balanced that responsibility with the time-consuming­ and far less important dedication to dunking, I knew at the time that I would miss a lot of family dinners, bath times and diaper changes so that I could ride my bike to the gym or to local playgrounds, with no guarantee that I would reach my goal, or even come close.
Vertical jump training and assisted vertical jump training (essentially with a negative load) can each increase vertical jump height through increases in countermovement depth, even while actually reducing peak force produced in the jump. This seems to happen because the tendon becomes more compliant after these types of training, which means they elongate more during the countermovement phase of the jump.
High-Reach Jumps – Are similar to tuck jumps, but instead of brining your knees to your chest, you just reach as high as you can. This is done best under a basketball ring or near a wall so that you can tell how much lower your reach becomes as you fatigue. Try to reach the same height through all repetitions. if you don’t have anything to measure against, that’s fine. Just jump as high as you can each repetition.
procedure (see also variations below): the athlete stands side on to a wall and reaches up with the hand closest to the wall. Keeping the feet flat on the ground, the point of the fingertips is marked or recorded. This is called the standing reach height. The athlete then stands away from the wall, and leaps vertically as high as possible using both arms and legs to assist in projecting the body upwards. The jumping technique can or cannot use a countermovement (see vertical jump technique). Attempt to touch the wall at the highest point of the jump. The difference in distance between the standing reach height and the jump height is the score. The best of three attempts is recorded.
Parte 5, se introduce el complejo capitalismo de desastres en el que la autora describe cómo las empresas han aprendido a sacar provecho de tales desastres. Ella habla acerca de cómo el mismo personal pasa fácilmente de puestos relacionados con la seguridad y defensa de los organismos públicos de los Estados Unidos a puestos en empresas lucrativas.
I learned that insects are fucking awesome. There was an insect in particular that I was interested in called the froghopper, or spittlebug, that is basically one of the world’s top jumpers. It’s a survival mechanism. It can jump far, far higher than we can as a function of its weight, basically. So I learned that humans are quite modest in the jumping scheme of things.

Looking for something amazing for your party? Have a one of a kind experience at Vertical Jump Park! Attractions include: 6,000 square feet of open jump trampolines, 3 basketball dunking lanes, a huge stunt bag, a jousting battle beam, 2 dodgeball courts, a incredible rock climbing wall and a amazing ninja course not to mention the best arcade in town!