Motor speed variable

Study group

Mean ± SD

Control group

Mean ± SD

p-value

(within groups)

Pre-treatment

5.53 ± 1.60

6.07 ± 1.58

0.3657

Post-treatment

4.80 ± 1.37

5.80 ± 1.47

0.0647

Improvement %

13.2%

4.45%

0.0043

p-value (within groups)

0.0001

0.0406