The three energy
systems are responsible for the chemical reaction within cells and tissues
during exercise and sports. these energy systems include the ATP-PC system,
Anaerobic system (Lactic acid system), and the Aerobic system. For a game of
basketball, all these energy systems are essential in a player during
competition. It is necessary to know the energy systems and how they all work
together for training and overall performance on the court.
The ATP-PC system and Anaerobic system are put into play without using oxygen while the Aerobic system uses oxygen. During a game of basketball, about 75% of the players energy comes from the ATP-PC system, followed by about 15% from the Anaerobic system and approximately 10% from the Aerobic system. The ATP-PC system dominates vigorous intensity plays while the Anaerobic system is responsible for moderate intensity actions and the Aerobic system is responsible for low intensity plays.
The ATP-PC system and Anaerobic system are put into play without using oxygen while the Aerobic system uses oxygen. During a game of basketball, about 75% of the players energy comes from the ATP-PC system, followed by about 15% from the Anaerobic system and approximately 10% from the Aerobic system. The ATP-PC system dominates vigorous intensity plays while the Anaerobic system is responsible for moderate intensity actions and the Aerobic system is responsible for low intensity plays.
ATP-PC SYSTEM
For basketball plays
lasting up to 10 seconds, the ATP-PC system uses Adenosine Triphosphate
creating phosphate for energy. the ATP-PC provides quick bursts of immediate
energy. Sample plays include accelerating and running up and down the court,
changing directions, rebounding, jump shots and playing defense. This energy
system requires about 30-90 seconds of rest for a moderate recovery due to the absence
of oxygen during the delivery of energy.
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ANAEROBIC SYSTEM
Plays lasting between
10 to 60 seconds require the glycolytic system to supply energy. During this
energy production, the body uses anaerobic glycolysis to release ATP and
produce lactic acid. The energy source can be used for moderate intensity
actions but require 60 to 240 seconds for a moderate recovery. Samples of using
this system include fast breaks, full-court defensive pressure or offensive
plays.
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AEROBIC SYSTEM
The aerobic energy
system may not be the predominant energy system used during a game, however it
is one of the most important for basketball success. The aerobic system is
essential for continuous play during the course of an entire game. While the
ATP-PC and Anaerobic system are releasing ATP and lactic acid, the Aerobic
system is replenishing these energy stores that improve the recovery times for
those energy systems.
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