Table 5 The improved muscles after receiving treatment in the laser acupuncture group and control group.

Biceps brachii

Improvement

10

9

0.14

0.090–0.102

0.030

No improvement

8

1

Brachioradialis

Improvement

11

8

0.39

0.402–0.421

0.152

No improvement

7

2

Pronator teres

Improvement

18

10

0

-

-

No improvement

0

0

Flexor digitorum

Improvement

18

10

0

-

-

No improvement

0

0

Flexor pollicis

Improvement

8

3

1.87

0.679–0.697

0.226

No improvement

10

7

Illiopsoas

Improvement

10

2

5

0.104–0.117

0.035^a

No improvement

8

8

Adduktor

Improvement

9

1

9

0.041–0.049

0.017^a

No improvement

9

9

Hamstring

Improvement

6

1

4.58

0.353–0.372

0.172

No improvement

12

9

Gastrocnemius

Improvement

8

1

7.2

0.090–0.101

0.061^a

No improvement

10

9

Tibialis posterior

Improvement

9

3

2,3

0.424–0.443

0.153

no improvement

9

7