Nowadays, the standard basketball court dimensions are a rectangle 94 feet by 50 feet; however, high school basketball courts are a bit shorter, and the courts for junior high and youth leagues are even smaller.owadays, the standard basketball court dimensions are a rectangle 94 feet by 50 feet; however, high school basketball courts are a bit shorter, and the courts for junior high and youth leagues are even smaller.
Your heart's electrical system should maintain: 1  A steady heart rate of 60 to 100 beats per minute at rest. 2  The heart's electrical system also increases this rate to meet your body's needs during physical activity and lowers it during sleep.
Age and Maximum Heart Rate. Your maximum heart rate, or MHR, represents the maximum number of times your heart can beat in a minute. As you age, your MHR decreases. While there are many ways to calculate MHR, the most basic way is to subtract your age from 220.