1. The heart rate increases significantly after exercise, remaining elevated for an extended period before gradually decreasing back to the normal resting rate. 2. Factors like exercise, stress, emotions, and illness can cause the heart rate to increase from the normal resting rate. 3. The document records the heart rate of two individuals before and after playing badminton, showing a marked increase during and after exercise that remains high before slowly falling.

1. MAKE ME BEAT Heart rate after exercise TBC 3013 INFORMATION AND COMMUNICATION TECHNOLOGY IN BIOLOGY

6. Result: Ong (lighter in weight) before exercise Time(s) Heart rate I/O-1(bpm) Heart rate I/O-1(V) 0 0 2.104 0.1 0 1.792 0.2 0 1.357 0.3 0 0.933 0.4 0 0.527 0.5 0 0.171 0.6 0 1.484 0.7 0 1.26 0.8 0 1.016 0.9 0 0.81 1 0 0.542 6.7 20.69 2.051 6.8 20.69 2.075 6.9 20.69 1.865 7 20.69 1.846 9.3 26.667 2.905 9.4 26.667 2.641 9.5 31.579 2.744 9.6 31.579 2.422 83 76.923 1.767 83.1 76.923 1.411 83.2 76.923 0.996 83.3 76.923 0.601 83.4 77.586 2.373 83.5 77.586 2.407 83.6 77.586 2.012 83.7 77.586 1.87 83.8 77.586 1.455 83.9 77.586 1.152 84 77.586 0.879 84.1 78.261 3.208 84.2 78.261 3.198 84.3 78.261 2.988 84.4 78.261 2.729 84.5 78.261 2.275 84.6 78.261 1.831 84.7 78.261 1.401 84.8 78.947 2.949 84.9 78.947 2.798 85 78.947 2.549 85.1 78.947 2.119 85.2 78.947 1.675 85.3 78.947 1.245 85.4 78.947 0.835 85.5 80.357 1.889 85.6 80.357 2.422 85.7 80.357 2.192 89.1 81.818 1.196 89.2 83.333 2.148 89.3 83.333 2.949 89.4 83.333 2.798 89.5 83.333 2.407 89.6 83.333 2.036 89.7 83.333 1.601 89.8 83.333 1.191 89.9 83.333 0.801 90 82.569 2.661 90.1 82.569 2.744

7. Result: Ong (lighter in weight) after exercise Time(s) Heart rate I/O-1(bpm) Heart rate I/O-1(V) 0 0 4.941 0.1 0 4.936 0.2 0 4.941 0.3 0 4.936 0.4 0 4.936 0.5 0 4.936 0.6 0 4.941 0.7 0 4.936 0.8 0 4.936 0.9 0 4.482 1 0 4.536 1.1 0 4.067 1.2 0 3.589 1.3 0 3.125 1.4 0 2.666 1.5 0 2.226 1.6 0 1.782 1.7 0 1.357 1.8 0 0.942 1.9 0 0.532 2 0 0.176 25.3 108.434 2.519 25.4 108.434 2.036 25.5 108.434 1.577 25.6 116.883 3.242 25.7 116.883 2.759 25.8 116.883 2.285 25.9 116.883 1.831 26 150 1.421 26.1 121.622 3.022 26.2 121.622 2.549 26.3 121.622 2.085 26.4 126.761 4.253 26.5 126.761 4.589 26.6 126.761 4.096 26.7 126.761 3.608 26.8 150 3.13 26.9 120 2.759 27 132.353 3.706 27.1 132.353 4.531 27.2 132.353 4.931 27.3 132.353 4.741 27.4 150 4.936 27.5 120 4.936 27.6 100 4.936 158.8 163.636 2.095 158.9 160.714 3.354 159 160.714 2.881 159.1 160.714 2.422 159.2 160.714 2.007 159.3 157.895 3.271 159.4 157.895 2.798 159.5 157.895 2.339 159.6 157.895 4.331 159.7 157.895 3.95 159.8 157.895 3.466 159.9 157.895 2.993 160 150 2.534 160.1 157.895 3.828 160.2 157.895 3.34 160.3 157.895 2.871 160.4 157.895 2.412 160.5 150 1.987 160.6 120 1.543 160.7 100 1.123 160.8 157.895 3.149 160.9 157.895 2.641 161 157.895 2.178 161.1 157.895 1.723

10. Result: Mei Ping (lighter in weight) before exercise Time(s) Heart rate I/O-1(bpm) Heart rate I/O-1(V) 0 0 3.481 0.1 0 3.242 0.2 0 2.778 0.3 0 2.324 0.4 0 1.885 0.5 0 1.455 0.6 0 1.04 0.7 0 3.686 0.8 0 3.418 0.9 0 2.944 1 0 2.49 10.6 84 1.333 10.7 84.211 3.374 10.8 84.211 3.383 10.9 84.211 2.91 11 84.211 2.47 11.1 84.211 2.036 11.2 84.211 1.606 11.3 84.211 1.362 11.4 84.375 3.74 11.5 84.375 3.383 11.6 84.375 2.915 11.7 84.375 2.466 11.8 84.375 2.026 11.9 84.375 1.592 12 85.714 1.855 22.2 87.379 1.743 22.3 87.379 1.328 22.4 86.538 3.715 22.5 86.538 3.305 22.6 86.538 2.842 22.7 86.538 2.387 22.8 86.538 1.943 22.9 86.538 1.509 23 87.379 2.417 23.1 87.379 3.715 23.2 87.379 3.237 23.3 87.379 2.778 23.4 87.379 2.324 23.5 87.379 1.885 23.6 87.379 1.455 23.7 88.235 3.969 23.8 88.235 3.735 23.9 88.235 3.252 24 88.235 2.793 24.1 88.235 2.344 24.2 88.235 1.904 24.3 89.109 2.319 24.4 89.109 3.94 24.5 89.109 3.466 24.6 89.109 2.998 62.7 89.109 3.13 62.8 89.109 2.671 62.9 89.109 2.221 63 89.109 1.782 63.1 88.235 2.226 63.2 88.235 4.111 63.3 88.235 3.623 63.4 88.235 3.154 63.5 88.235 2.69 63.6 88.235 2.246 63.7 88.235 1.802 63.8 88.235 1.396 63.9 87.379 3.916 64 87.379 3.486 64.1 87.379 3.012 64.2 87.379 2.558 64.3 87.379 2.114 64.4 87.379 1.68 64.5 88.235 2.685 64.6 88.235 3.901 64.7 88.235 3.423 64.8 88.235 2.954

11. Result: Mei Ping (lighter in weight) after exercise Time(s) Heart rate I/O-1(bpm) Heart rate I/O-1(V) 0 0 2.173 0.1 0 2.065 0.2 0 3.72 0.3 0 3.374 0.4 0 4.218 0.5 0 4.233 0.6 0 4.858 0.7 0 4.355 0.8 0 3.877 0.9 0 4.575 1 0 4.091 1.1 0 3.618 1.2 0 4.936 1.3 0 4.56 1.4 0 4.726 1.5 0 4.238 1.6 0 4.892 1.7 0 4.423 1.8 0 3.945 1.9 0 3.476 2 0 4.604 34.2 83.333 4.926 34.3 83.333 4.824 34.4 83.333 4.34 34.5 90.909 4.931 34.6 90.909 4.936 34.7 90.909 4.858 34.8 90.909 4.614 34.9 150 4.917 35 120 4.936 35.1 100 4.531 35.2 85.714 4.057 35.3 95.745 4.936 35.4 95.745 4.921 35.5 95.745 4.438 35.6 95.745 3.969 35.7 150 3.496 35.8 101.124 4.936 35.9 101.124 4.77 36 101.124 4.892 36.1 101.124 4.936 36.2 150 4.941 36.3 120 4.614 36.4 100 4.941 36.5 85.714 4.941 121.2 107.143 4.892 121.3 107.143 4.726 121.4 107.143 4.238 121.5 107.143 3.764 121.6 107.143 3.291 121.7 113.924 4.404 121.8 113.924 3.921 121.9 113.924 3.447 122 113.924 3.066 122.1 123.288 4.863 122.2 123.288 4.375 122.3 123.288 4.931 122.4 123.288 4.936 122.5 123.288 4.936 122.6 123.288 4.565 122.7 100 4.087 122.8 130.435 4.936 122.9 130.435 4.78 123 130.435 4.292 123.1 130.435 3.823 123.2 136.364 4.624 123.3 136.364 4.746 123.4 136.364 4.257 123.5 136.364 4.882 123.6 136.364 4.902 123.7 136.364 4.819 123.8 100 4.336 150.2 166.667 2.885 150.3 166.667 4.936 150.4 166.667 4.941 150.5 166.667 4.936 150.6 150 4.545 150.7 120 4.067 150.8 100 3.593 150.9 85.714 3.13 151 75 2.676 151.1 169.811 4.936 151.2 169.811 4.585 151.3 169.811 4.101 151.4 169.811 3.628 151.5 169.811 4.57 151.6 169.811 4.936 151.7 169.811 4.936 151.8 169.811 4.941 151.9 169.811 4.941 152 169.811 4.936 152.1 100 4.936