Table 1: The following electromagnetic set-up parameters were used for the present study.

Step

Frequency (Hz)

Intensity (µT)

Time on (sec)

Time off (sec)

Total time (min)

1

10

20

5

2

4

2

11

20

5

2

4

3

12

20

5

2

4

4

10

20

5

2

4

5

11

20

5

2

4

6

12

20

5

2

4

7

10

20

5

2

4

8

11

20

5

2

4

9

12

20

5

2

4