Step by step instructions, muscle activation and variants for the Knee Flexion.
A mobility drill that trains active knee flexion by bending the knee through its full available range of motion. It improves hamstring flexibility, restores knee joint mobility, and is commonly used as a warm-up or corrective movement.
Common mistakes content is coming soon.
The Knee Flexion is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.