Table 2 VAS-Stress means over conditions
| Â | Day 1 | Day 2 | Day 3 |
|---|---|---|---|
AaLplus | |||
 30 min before | 3.76 ± 2.53 | 3.06 ± 2.55 | 2.49 ± 2.38 |
 Start of session | 3.96 ± 2.27 | 3.12 ± 2.50 | 1.93 ± 1.75 |
 End of session | 1.77 ± 1.89 | 1.66 ± 1.46 | 1.29 ± 1.44 |
 End of recovery phase | 1.00 ± 1.35 | 1.20 ± 1.22 | 1.28 ± 1.72 |
Sonography | |||
 30 min before | 4.88 ± 1.77 | 4.29 ± 1.75 | 3.01 ± 1.96 |
 Start of session | 6.25 ± 1.50 | 4.97 ± 1.79 | 3.80 ± 2.04 |
 End of session | 3.08 ± 2.05 | 2.66 ± 2.18 | 1.95 ± 1.69 |
 End of recovery phase | 1.54 ± 1.45 | 1.51 ± 1.40 | 0.75 ± 1.00 |