Part 2: Hamstrings

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Knees

Part 2, 1

Hammies 1: hip extension + knee extension

Knees

Part 2, 1

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Knees

Part 2, 1

Knees

Part 2, 2

Hammies 2: hip extension + knee flexion

Knees

Part 2, 2

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Knees

Part 2, 2