Table 3: Results of the ANCOVA on the post-intervention heart rate score.

Type III sum of squares

df

Root mean square

F

p

η2 partial

Corrected model

14561.441

5

2912.288

203.443

< 0.001

0.794

Interception

1203.469

1

1203.469

84.071

< 0.001

0.242

Pre-int. Heart rate

12725.604

1

12725.604

888.971

< 0.001

0.771

Intervention group

1665.277

4

416.319

29.083

< 0.001

0.306

Error

3779.155

264

14.315

Total

1410399.000

270

Corrected total

18340.596

269

R2 adjusted = 0.790