Speed Box Squat

QuadsBarbellIntermediateCompound
Speed Box Squat — start position
Start
Speed Box Squat — finish position
Finish
Muscles worked
PrimaryQuads
SecondaryCalves, Glutes, Hamstrings

How to do it

  1. 01

    Attach bands to the bar that are securely anchored near the ground. You may need to choke the bands to get adequate tension.

  2. 02

    Use a box of an appropriate height for this exercise. Load the bar to a weight that still requires effort, but isn't so heavy that speed is compromised. Typically, that will be between 50-70% of your one rep max.

  3. 03

    Position the bar on your upper back, shoulder blades retracted, back arched and everything tight head to toe. This will be the starting position.

  4. 04

    Unrack the bar and position yourself in front of the box. Sit back with your hips until you are seated on the box, ensuring that you descend under control and don't crash onto the surface.

  5. 05

    Pause briefly, and explode off of the box, extending through the hips and knees.

In the app

Speed Box Squat appears when you own a barbell and the day's window has room for it. Loads come from Rule 3 (Loads rise when earned, read from RPE, graded strong) and climb on the reps you actually did.

If a machine is taken the engine swaps a same-pattern movement and says why.

If you don't have a barbell

Same movement pattern, same primary muscles — swap by what you have.

With barbell
With bodyweight
With dumbbell
With kettlebell
With machine

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