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. 2021 Oct 15;12:752641. doi: 10.3389/fphys.2021.752641

TABLE 1.

Descriptive statistics (mean ± SD).

Variable ANKLE CALF CON
AROM (°)
 PRE 66.4 ± 9.2 63.3 ± 11.6 66.3 ± 8.8
 POST 67.5 ± 11.4 63.7 ± 12.2 65.5 ± 10.0
 POST10 65.9 ± 10.7 63.2 ± 13.0 63.8 ± 10.5
MVC (Nm)
 PRE 115.0 ± 15.1 113.6 ± 14.3 111.2 ± 16.2
 POST 117.6 ± 19.4 109.7 ± 15.5 108.7 ± 16.3
 POST10 116.4 ± 17.0 113.6 ± 19.1 117.9 ± 19.8
H (%Mmax)
 PRE 49.4 ± 26.9 54.8 ± 22.0 53.2 ± 19.9
 F1 30.5 ± 29.6 21.7 ± 20.6 45.0 ± 23.4
 R1 44.5 ± 31.7 43.6 ± 23.1 47.8 ± 21.3
 F2 31.7 ± 29.9 20.1 ± 22.3 45.2 ± 22.0
 R2 45.7 ± 32.0 38.8 ± 23.1 45.1 ± 20.5
 F3 34.6 ± 29.6 22.8 ± 19.6 47.7 ± 22.2
 POST 46.0 ± 31.8 37.5 ± 23.6 46.2 ± 21.6
 POST10 46.7 ± 33.8 48.5 ± 26.1 45.3 ± 25.9
M10 (%Mmax)
 PRE 8.0 ± 4.8 10.8 ± 6.1 11.8 ± 5.8
 F1 7.5 ± 4.3 10.9 ± 6.4 10.3 ± 4.9
 R1 7.6 ± 3.9 10.5 ± 5.1 10.5 ± 5.0
 F2 8.0 ± 4.8 11.6 ± 7.0 10.6 ± 5.3
 R2 7.6 ± 4.2 10.4 ± 5.8 11.3 ± 6.3
 F3 7.7 ± 4.1 11.0 ± 6.5 10.6 ± 5.0
 POST 8.3 ± 4.8 11.1 ± 6.3 10.4 ± 4.9
 POST10 8.0 ± 4.4 11.0 ± 6.6 10.5 ± 5.2
STIMint (mA)
 PRE 25.0 ± 7.3 26.1 ± 9.1 30.5 ± 16.4
 F1 25.6 ± 8.9 27.1 ± 8.7 31.0 ± 14.2
 R1 24.4 ± 8.6 27.4 ± 9.6 30.4 ± 13.8
 F2 23.4 ± 9.1 25.1 ± 7.3 29.9 ± 13.9
 R2 23.7 ± 9.5 26.0 ± 9.0 29.9 ± 13.7
 F3 24.0 ± 9.0 25.0 ± 7.3 29.8 ± 13.0
 POST 23.0 ± 8.5 25.3 ± 8.4 29.5 ± 13.2
 POST10 21.2 ± 8.1 24.2 ± 9.3 27.5 ± 13.3

ANKLE, elastic band wrapped around the ankle joint; CALF, elastic band wrapped around the calf muscles; CON, control intervention; PRE, assessment before intervention; POST, assessment after the intervention; POST10, assessment 10 min after the intervention; F1, F2, F3, assessments during first, second and third band application; R1, R2, assessment during first and second rest between band applications; ROM, ankle range of motion from maximal plantarflexion to maximal dorsiflexion; MVC, plantarflexion maximum voluntary contractions; H, soleus H reflex expressed as a percentage of maximal M wave; M10, soleus M wave expressed as a percentage of maximal M wave; STIMint, stimulation intensity.