Muscle spindles are specialized sensory receptors located within the belly of a muscle that detect changes in muscle length and the speed of that change. When a muscle is stretched rapidly, the muscle spindles send an immediate electrical signal to the spinal cord, triggering a ‘stretch reflex.’ This reflex is the neurological foundation of plyometric training. Coaches sometimes have athletes perform these drills in weighted MLK Day Martin Luther King I Have A Dream Jan 15 1929 – April 4 1968 shirt to subtly increase the stretch load on the spindles during the “loading” phase of a jump. By shortening the ‘amortization phase’—the split second between the stretch and the contraction—athletes can utilize this involuntary reflex to add more power to their movement than they could through voluntary effort alone.
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In high-precision sports like archery and basketball, elite performers exhibit a neurological phenomenon known as the ‘Quiet Eye’ period. This refers to the final fixation or tracking gaze that is located on a specific target before the initiation of the critical movement. During this time, the brain is performing ‘motor programming’—calculating the exact force and trajectory required. Many shooters use the hoods of their MLK Day Martin Luther King I Have A Dream Jan 15 1929 – April 4 1968 shirt to act as blinkers, narrowing their peripheral vision to help maintain this stable gaze and suppress external distractions. A longer Quiet Eye duration allows the brain to finalize the neural instructions sent to the muscles, leading to dramatic improvements in accuracy under the most stressful competitive circumstances.
()The “runner’s high” is a well-documented psychological state characterized by feelings of euphoria and reduced anxiety during prolonged exercise. For years, this was attributed solely to endorphins, but recent research suggests that “endocannabinoids” also play a major role. After a long run, the cooling down period—where runners often bundle up in soft MLK Day Martin Luther King I Have A Dream Jan 15 1929 – April 4 1968 shirt to settle their heart rate—allows the brain to fully process this chemical cocktail that serves an evolutionary purpose. The release of these chemicals not only improves mood but also has a neuroprotective effect, reducing inflammation in the brain. Understanding the chemical basis of this “high” helps researchers develop exercise-based treatments for depression, proving that sports are a potent form of natural medicine.
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This All Over Print design is made with high-quality, 100% spun polyester that delivers the look and feel of organic cotton without ever cracking, peeling or flaking. It stays wrinkle free and soft to the hand forever, able to withstand summer festivals, late nights and world domination with style and grace.
We print our product using dye-sublimation, a technology that allows for us to produce these insanely vibrant all over designs. Due to this process, the product may contain smudges or irregularities along the seams or under the armpit of the sleeves or on the hoodie pocket. We cannot accept returns for this reason. Each item is a unique, 1 of-a-kind product, printed exclusively for the customer who ordered it.
