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

2.  What is the differences of heart rate of these two
people before and after exercise? Why?

3.  Start this experiment when you
are at normal condition.
 Clip the pulse sensor on your
finger.
 Connect the pulse sensor to
data logger.
 Start the data logger to obtain
the graph about 3 minute.
 Running for a few minutes as
warming up.
 Start the data logger while you
are running and obtain a 3
minutes graph.
 Observed the changes of graph.

4.  Rate: 10/s
 Time: 3
minutes
 Blue line-
heart rate (v)
 Red line- heart
rate (bpm)
Result: Ong
(lighter in weight)
before exercise
Time(s)
0 20 40 60 80 100 120 140 160 180 200 220 240
0
10
20
30
40
50
60
70
80
90
100
110
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5

5.  Rate: 10/s
 Time: 3
minutes
Result: Ong
(lighter in
weight) after
exercise
Time(s)
0 50 100 150 200 250 300 350 400 450
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5

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

8. Result: Mei Ping
(heavier in weight)
before exercise
Time(s)
0 20 40 60 80 100 120 140 160
0
10
20
30
40
50
60
70
80
90
100
110
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
 Rate: 10/s
 Time: 3
minutes

9. Result: Mei Ping
(heavier in weight)
after exercise
 Rate: 10/s
 Time: 3
minutes
Time(s)
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
0
20
40
60
80
100
120
140
160
180
200
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5

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
169.81
1 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

12.  What do you observe after the two people with
different weight run?
 How their heart rate change?
 What is the pattern of their graph after
exercise?
 What are the relation between your body weight
with the exercise you have done?
 What other factors that affect our heart beat to
be different?

13.  Their breathing become faster.
 Their heart rate change after exercise.
 The person which is lighter in weight show
lower heart beat than the heavier person.
 More heavier the person is, more higher his/
her heart rate.
 Gender, age, sickness of that particular person,
etc…

14. • Adventured activities
such as bungee jumping
and kayak increase our
heart rate. Why?

15.  We can see the changes of heart beat within
seconds by taking reading 10 times per
seconds.
 Results obtained in experiment by using data
logging is more accurate than we counted
ourselves.
 Heart beat per minutes and the velocity of
heart beat are clearly shown in graph.