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Figure 1.
45° hip extension exercise during Isometric contraction. A) Isometric at knee flexion 0° B) Isometric at knee flexion 0° and hip flexion 45° C) Isometric at knee flexion 45° D) Isometric at knee flexion 45° and hip flexion45° E) Isometric at knee flexion 90° F) Isometric at knee flexion 90° and hip flexion 45°.
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