Post-test isometric
Post-test isotonic
Group
Mean
S.D.
Mean
S.D.
Group A
5.3
2.0
5.0
2.8
Group B
5.9
3.0
10.5
6.4
Group C
5.9
1.9
7.0
1.9
Group D
6.2
4.6
12.8
6.9
Table 4:
Comparison of pre-test and post-test readings.
