YTF
1337z0r4 6 months ago
@1337z0r4 This is a lower back isolation movement, particularly for the erector spinae.
workoutbox 5 months ago
YTF
1337z0r4 6 months ago
@1337z0r4 This is a lower back isolation movement, particularly for the erector spinae.
workoutbox 5 months ago