Women's Health July 2, 2026 0 Comments

Unlock Explosive Strength: The 250-Rep Kettlebell Secret Top Hyrox Champs Swear By

Ever noticed how the simplest workouts are often your toughest foes? Well, buckle up, because this 250-rep kettlebell workout, crafted by Hyrox mixed-doubles age-group champ Sally Morgan, is proof that brutal doesn’t have to be complicated. Using just one kettlebell and a handful of compound movements, you’ll torch calories and build serious total-body strength without fancy gear or gimmicks. It’s all about pumping out volume with smart, effective moves that hit multiple muscles in one go. Ready to crush power, endurance, and strength all in under 3 minutes read-time? Let’s dive in! LEARN MORE

3 min read

Sometimes, the simplest workouts are the most brutal. Case in point: this 250-rep workout created by Hyrox mixed-doubles age-group champion Sally Morgan, whose hybrid mastery is built using this style of high-volume, moderate-weight exercise. Requiring just one kettlebell, you’ll build total-body strength and endurance by repeating a few basic but efficient compound movements that target multiple muscle groups at once. “Simple moves. Serious volume. Power, endurance, and strength, all in one,” Morgan states.

The 250-rep kettlebell workout

Perform 10 reps of each exercise, for 5 rounds.

1. Squat

a) Holding a kettlebell by the horns in front of your chest, stand with your feet a little wider than shoulder width apart, toes slightly turned out.

b) Keeping your weight in your heels, bend your knees and lower yourself down, as if you’re about to sit in a chair. As you lower, engage your core, pull your weight back through your hips and ensure your shoulders don’t round.

c) When your thighs are parallel with the floor, pause for a second, then drive through your heels to push back up to the starting position.

2. Russian swing

a) Stand with feet slightly wider than hip width apart. Hold a kettlebell in front of your body with both hands, arms straight.

b) With a slight bend in the knees and a flat back, hinge at your hips and swing the kettlebell back through the legs. Use that momentum to stand and swing the kettlebell out in front of your body, up to shoulder height.

c) Thrust your hips forward, and engage your glutes and core as you stand up straight. When the kettlebell hits shoulder height, your knees should be straight and glutes contracted in a full hip extension.

d) Allow the kettlebell to swing back down through your legs, while hinging at your hips.

3. Sumo squat

a) Grab a kettlebell and hold the handle with two hands at arm’s length in front of your pelvis. Set your feet about twice your shoulder width apart, toes turned out slightly. Lower your body as far as you can by pushing your hips back and bending your knees.

b) Pause, then push yourself back to the starting position.

4. Clean

a) Stand with feet hip-width apart with the kettlebell in between your feet. Grab the kettlebell using an overhand grip and hinge at your hips, bending at your knees

b) Begin pulling the kettlebell up your body towards your chest, as if performing an upright row, keeping your elbows higher than your wrists.

c) When the kettlebell is nearly at chest level, momentarily let go of the top and catch it again by the horns in front of your chest, with your elbows pointing down

5. American swing

a) Stand with feet hip-width apart, holding a kettlebell down in front of you, arms extended so that the weight is resting on your pelvis. Without rounding your lower back, bend your knees slightly, push your hips back, and swing the kettlebell between your legs.

b) Once the weight is behind you, forcefully contract your glutes and thrust your hips forward to punch the kettlebell overhead. You aren’t using your arms and shoulders to raise the weight; the momentum of your hip thrust should swing the kettlebell upward. At the top of the movement, contract your core, glutes, and quads as hard as you can.

c) Then allow the weight to swing back between your legs and repeat.