Weighted Step-up
The weighted step-up is a unilateral lower body exercise targeting the quads and glutes through a stepping and single-leg press movement. Adding dumbbells increases the loading for progressive strength development and functional leg training.
How to do it
- Stand in front of a sturdy box or bench holding a dumbbell in each hand.
- Step your right foot onto the surface and press through your right heel to lift your body up.
- Bring your left foot up to stand fully on the box.
- Step your right foot back down, followed by your left.
- Continue leading with the same leg or alternate sides for the desired repetitions.
Form cues
- Keep your entire foot flat on the box before pressing up.
- Drive firmly through your front heel to lift your body.
- Keep your chest tall and your torso upright throughout.
- Control your descent slowly on the way back down.
Breathing: Inhale as you step down and prepare, and exhale powerfully as you press up onto the box.
Common mistakes
- Pushing off the back foot instead of the front leg, which reduces the work done by your quads.
- Using a box that is too high, which strains the lower back and forces improper knee angles.
- Dropping down too quickly instead of controlling the descent, which misses out on building eccentric strength.
Muscles worked
Primary: quads. Secondary: glutes, hamstrings, calves.
Suggested sets & reps
Get fitter
3 sets x 10 reps per leg, rest 60 seconds
Lose weight
3 sets x 10-12 reps per leg, rest 45-60 seconds
Build muscle
3-4 sets x 8-10 reps per leg, rest 90 seconds
Easier, harder & alternatives
Make it easier
Make it harder
Alternatives
Take care if…
- If you have knee discomfort or balance concerns, ease off the weight or use a lower step.
General educational guidance, not medical advice. Stop on sharp pain and check with a qualified professional if unsure.
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Start free →Frequently asked questions
How high should the box be for weighted step-ups?
A box or sturdy bench that places your knee at about a 90-degree angle when your foot is on top is ideal for most beginners.
What if I feel this more in my knees than my quads?
Make sure you are driving through your front heel and that your knee is tracking in line with your toes rather than caving inward.
Can I do this exercise without weights?
Yes, you can practice the bodyweight version first to master your balance and form before adding dumbbells.