Kyle Kerr

Strength training is an essential aspect of football because of the high physical demands of the game. The fitness industry and physical experts have spent years studying strength and conditioning methods . Kim Wood worked as a free-agent strength coach for a number of National Football League clubs in the late '60s. He was a pioneering supporter of Arthur Jones's Nautilus machine. Kim Wood led the strength and conditioning program for the Cincinnati Bengals in the '70s. As the decade progressed, more and more teams started making use of the machine because of the variety of training options it provided. One football conditioning practice called "high knees with a scoop" can be done at a slower tempo for beginners and at a faster rate for more experienced players. It's a great stretch for the calves, hamstrings, and lower back. The core is stretched and the body is loosened up by this exercise. As part of this conditioning drill for football players, they shou

Each time the ball moves in the air during a game of softball , a force is generated. When the ball is struck, this force is transmitted to it. The ball will move more quickly with a stronger force. The location of the ball when it is struck will also affect the force. A bottom-spin ball will descend, but a top-spin ball will ascend in the air and arc toward the ground. Energy is transferred to the ball during a swing, mostly through the speed of the arm and ball. A faster ball will move farther because a faster arm moves the ball faster. Below the centerline is where you want to swing. The bottom spin is lifted using the Bernoulli Effect. Backspin produces more lift, while the top spin produces an arc toward the ground. Physics teachings are taught to softball pitchers in the classroom. The manner a pitcher pitches a ball may be studied in great detail by physics teachers. They can clarify both the external forces at work after the ball is released as well as how the pitcher employs f