Physical Therapy Korea
pISSN 1225-8962 eISSN 2287-982X

Comparison of muscle activities among the three forward trunk lean angles during single-leg deadlift (N = 21)

Muscle %MVIC F p-value

30° 60° 90°
GM 52.60 ± 9.42b 55.15 ± 8.85a,b 57.86 ± 8.71a 70.78 < 0.01**
HS 50.39 ± 9.45b 54.33 ± 9.19a,b 59.17 ± 9.02a 193.40 < 0.01**

Values are presented as mean ± standard deviation. GM, gluteus maximus; HS, hamstrings; %MVIC, %maximum voluntary isometric contraction. aSignificant difference from 30°. bSignificant difference from 90°. **p < 0.01.

Phys. Ther. Korea 2023;30:8~14 https://doi.org/10.12674/ptk.2023.30.1.8
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