StrengthIntermediate

Wall Balls

A loaded squat into a throw at a target, the eighth and final Hyrox station, and the one that decides most races.

GIF · Demo Wall Balls

What is the wall balls?

Wall balls are a squat-to-overhead-throw with a medicine ball. You squat below parallel holding the ball, then drive up and throw it to a target on the wall, catching it on the way down to repeat. In Hyrox it's the last station: 75 reps (Open Men) or 100 reps (Open Women, weighted differently), after seven prior stations and 8 km of running. It's a pure test of leg endurance, breathing under fatigue, and discipline.

How to do the wall balls

Set your stance

Stand a forearm's distance from the wall, feet shoulder-width or slightly wider, toes turned out 10–15°. Hold the ball at chest height, elbows tucked.

Squat to depth

Hips drop below the knee crease (real depth, no half-reps). Chest up, ball stays at your chest, knees track over your toes.

Drive and throw

Explode up with your legs and use the upward momentum to throw the ball at the target (3 m for women, 3.05 m for men in Hyrox). The arms guide, the legs power.

Catch and absorb

Catch the ball with soft arms and ride it straight into the next squat. Don't bounce it off your chest, that's a rep-killer.

Coach tip

Pre-plan your break strategy. Even pros split into sub-sets (20-15-15-15-10 for 75, or 25-25-25-25 for 100). Breaking BEFORE you have to is faster than failing and starting cold.

Common mistakes

No-rep depth. Failing to drop below parallel gets your rep waved off. Train every rep at competition depth, no exceptions.
Missing the target. A short throw doesn't count. Practise the arc, the ball must clearly hit the target line. Train both your speed of execution and accuracy.
Bouncing off the chest. It feels faster but it's not, your timing collapses and you fail reps. Catch soft, descend smooth.
Going unbroken when you can't. Death from ego. Pre-planned breaks beat blowing up at rep 40. Know your number.

Hyrox standards

Official Hyrox standards by division. Always confirm the current weights on the official Hyrox site before a race.

Division	Distance	Men	Women
Open Men	75 reps	6 kg @ 3.05 m	—
Open Women	100 reps	—	4 kg @ 3 m
Pro Men	100 reps	9 kg @ 3.05 m	—
Pro Women	100 reps	—	6 kg @ 3 m

Variations & progressions

Easier

Light ball / lower target

Use a 4–6 kg ball and a target 30–50 cm lower than Hyrox. Build the squat-throw rhythm without throwing-arm failure.

Harder

Heavy ball / Pro height

9 kg ball, full Pro target (3.05 m). Use this only when 6 kg at 3.05 m is unbroken for 50 reps.

No wall?

Thrusters & goblet squat

Dumbbell or barbell thrusters give similar squat-to-overhead leg endurance. Goblet squats with explosive intent build the drive.

How to program it

Three protocols by goal. Pick one per cycle and aim for progression on load or distance.

Goal	Sets × Distance	Load	Rest
Technique	5 × 15 reps	Race ball	Full
Capacity	5 × 25 reps	Race ball	60–90 s
Race simulation	1 × 75/100 after a run	Race ball	Continuous

Log every rep

Add the wall balls to your ZON program

Track load, distance and progression in one timeline.

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Wall Balls FAQ

Why do I always fail wall balls late in the race?

Two reasons: legs are wrecked from prior stations, and breathing is broken from the run before. Train them deliberately fatigued, not fresh. Add a 400 m run before your sets in training.

Should I break or go unbroken?

Plan your breaks in advance. Going unbroken on 75 reps is for top-10% athletes. For most people, 20-15-15-15-10 beats an attempt at 75 unbroken that fails at rep 40 and forces a long cold restart.

Is a 6 kg ball really that different from a 4 kg one?

Yes. The 6 kg ball requires roughly 50% more leg drive per rep, and the throwing arc is harder to control. At rep 60+ the difference is exponential.