Description
Graph and compute the correlation coefficients for the following relationships:
A.50 yd dash time vs. Sargent Jump Power
B.50 yd dash time vs. Wingate Power
C.50 yd dash time vs. Margaria-Kalamen Power
D. Sargent Jump Power vs. Margaria-Kalamen Power
E. Sargent Jump Power vs. Wingate Power
F. Wingate Power vs. Margaria-Kalamen
Discussion:
1.
In general,
do those who perform well on one of the anaerobic power tests perform well on the
other anaerobic power tests? Support your answer using the correlations found.
2.
Which energy system(s) was/were utilized for each test? Explain.
3.
Rank
the three anaerobic power
tests in terms of highest power achieved (class average). Why did you see
these results?
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Explanation & Answer
See the attached files. The excel file contains the data and the graphs in a worksheet. The word file is the lab writeup with the graphs and answers to the discussion questions included at the end. Please ask any questions and let me now if anything needs editing.
Subject
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
min
max
avg
Sargent Jump
137
151
94
133
102
84
137
99
155
135
95
80
63
113
85
148
65
112
Margaria-Kalamen
133
98
60
136
85
50
133
75
85
110
113
51
65
97
61
83
50
82
63
155
110
Table of correlation coefficients
x-axis
sargent Jump
Sarg. Jmp
Mar.Kala
0.688
50 yd dash
-0.646
Wingate
0.891
50- yard dash
5.0
5.4
7.6
5.0
6.1
6.6
5.0
7.6
5.4
6.1
5.8
6.7
6.8
5.1
7.0
5.6
6.8
8.0
50
136
87
y axis
Margaria-Kalamen
0.688
-0.729
0.627
50 yd dash
-0.646
-0.729
Wingate
94
112
53
91
82
48
75
65
104
95
84
51
44
95
75
115
41
85
5
41
8
115
6
78
Wingate
0.891
0.627
-0.607
-0.607
Table of r^2
x-axis
sargent Jump
Sarg. Jmp
Mar.Kala
0.474
50 yd dash
0.417
Wingate
0.793
y axis
Margaria-Kalamen
0.474
0.531
0.394
50 yd dash
0.417
0.531
0.368
Wingate
0.793
0.394
0.368
160
8.0
150
7.5
Sargent Jump Power (W)
50 yard dash time (sec)
8.5
r = -0.646
Moderately High Negative Correlation
7.0
6.5
6.0
5.5
5.0
4.5
140
130
120
110
100
90
80
70
4.0
60
80
100
120
140
60
160
40
Sargent Explosive Power Jump Test (W)
Figure 1: Relationship Between Running Speed and
Vertical Jumping Power.
Figure 4: Jumping Power
8.5
Sargent Jump Power (W)
50 Yard Dash (sec)
8.0
7.5
7.0
6.5
6.0
5.5
5.0
r = -0.607
Moderately High Negative Correlation
4.5
4.0
40
50
60
70
80
90
100
110
160
150
140
130
120
110
100
90
80
70
60
40
120
Wingate Anaerobic Cycling Power(W)
Figure 5: The Relationsh
Figure 2: Relationshp Between Running Speed and
Sustained Anaerobic Power
50 Yard Dash (sec)
8.0
7.5
r = -0.729
Moderately High Negative Correlation
7.0
6.5
6.0
5.5
5.0
4.5
4.0
40
60
80
100
120
Margaria-Kalamen Stair Climb Peak Power(W)
Figure 3: Relationship Between Running Speed and
Peak Power
140
Wingate Anaerobic Power Test (W)
8.5
120
110
100
90
80
70
60
50
40
50
Figure 6: The Relationsh
Anaerobic Power
Peak Power
Anaerobic Power
r = 0.688
Moderately High Positive Correlation
40
60
80
100
120
140
Margaria-Kalamen Stair Climb Peak Power (W)
Figure 4: Jumping Power vs Stair Climbing Power
r = 0.891
High Positive Correlation
40
50
60
70
80
90
100
110
120
Wi...