BYT

Isolation · Cable · Learn first

Cable knee drive

Ankle cuff on a low cable, stand tall facing away, a hand on the rack.

Cable knee drive
  1. 1Drive the knee up toward the chest.
  2. 2Stay tall. Don't lean back to help.
  3. 3Lower until the hip is long, without a swing.

Easy to miss: Rocking the torso to throw the knee up.

Muscles

Copper on the figure is a prime mover. The softer tone helps.