Knee-Friendly Glute Gains & Lean Muscle The patented 7° puts you in a glute-dominant position to reduce knee and quad strain, amplify glute activation, and build stronger, more sculpted legs and glutes. Compact Home Gym Replaces racks, benches, and barbells with a single board. Sets up in seconds, folds flat, and stores under a bed or sofa for small-space living.