Pogo Jump: A Complete Guide
Also called Ankle Hop, Stiff Leg Jump
Quick Intro
Pogo Jump, also called the Ankle Hop, is a low hopping drill performed by hopping repeatedly in place with minimal knee bend, driven almost entirely by the ankles and calves. It needs No Equipment. Unlike most jumps, which rely on a deep knee dip to generate force, this one trains the ankle’s own spring with the knees kept nearly straight throughout.
Equipment Needed
Pogo Jump needs No Equipment and only enough floor space to hop in place.
Why Pogo Jump Matters
Bouncing with the knees held nearly straight asks the calf (gastrocnemius and soleus) and the shin (tibialis anterior) to do almost all of the work, since there’s no deep knee bend for the thighs or glutes to share the load with the way a squat-style jump would. The shin muscle in particular controls the foot’s position between hops, keeping each landing on the balls of the feet rather than flat-footed.
Power is the main demand, with muscular endurance a step behind it, since the hops are small, fast and repeated for the whole set.
When to Do It
Because ankle-driven hopping depends on fresh, springy calves, this exercise fits early in a session, right after a general warm-up. It also works well as a short, low-fatigue tendon-conditioning drill on its own, separate from heavier jump work.
Anyone with a current Achilles, ankle or shin condition should approach this carefully, since the entire exercise concentrates repeated load through that one joint chain. A comfortable standing calf raise and a controlled Squat Jump both help confirm the ankles and legs are ready before adding rapid, repeated hopping.
Getting Ready
A general warm-up followed by a few slow calf raises, rising fully onto the balls of the feet, confirms the ankles are ready for repeated spring-loading. A handful of single, well-spaced hops, checking that each lands on the balls of the feet with minimal knee bend, rehearse the pattern before linking them into a continuous set.
Step-by-Step Instructions
Setup. Stand with the feet hip-width apart, knees only very slightly bent.
Hop. Push off the balls of the feet with a quick, small hop, keeping the knees nearly straight throughout.
Land. Land back on the balls of the feet with minimal ground contact time, immediately springing into the next hop.
Repeat. Continue the rapid hopping for the full set, keeping each contact as short as possible.
Finish. Come to a controlled stop, lowering the heels fully to the ground.
How Many, How Often
Pogo Jump is dosed by time, since the point is sustaining short, springy ground contacts, not counting individual hops.
| Level | Where you’re at | What to do |
|---|---|---|
| Beginner | New to ankle-driven hopping | 2 to 3 sets of 10 seconds, resting fully between sets. |
| Intermediate | Contacts stay short and consistent | 3 sets of 15 to 20 seconds, resting 45 seconds between sets. |
| Advanced | Ground contact time holds steady through longer sets | 3 to 4 sets of 25 to 30 seconds, or link them into a longer tendon-conditioning circuit. |
Keeping ground contact time as short as possible on every single hop matters more here than reaching a specific time or count, since a hop that lingers on the ground turns into a small squat jump instead of the ankle-driven spring this exercise is built around.
Modifications and Variations
Pogo Jump sits between one harder step and one alternative.
Single Leg Hop removes the second leg entirely, asking one leg alone to produce and absorb the same short, springy contacts, a considerably more demanding version of the same pattern. Squat Jump trades the ankle-only spring for a full knee-and-hip dip, a different, more strength-dominant way to produce jumping power.
Progression path: This exercise as a low-fatigue ankle-conditioning foundation, then Single Leg Hop once bilateral hopping feels fully controlled and quick.
Common Mistakes to Avoid
Bending the knees too deeply on each hop. A deep knee bend turns this into a small squat jump and takes the demand off the ankles, which defeats the point of the drill. Keeping the knees only slightly bent throughout keeps the work where it belongs.
Letting ground contact time creep up. Spending too long on the ground between hops means the ankle spring isn’t doing the work anymore. Aiming for the shortest possible contact on every single hop is the entire skill being trained here.
Landing flat-footed instead of on the balls of the feet. A flat-footed landing removes the ankle’s ability to spring back quickly and sends more impact into the heel. Staying on the balls of the feet throughout keeps the bounce reactive, not heavy and thudding.
After Your Set
The calves and shins absorb quick, repeated load through a full set of hops. Placing the ball of the foot against a wall with the heel down and leaning the hips forward stretches the calf that drove every hop. Kneeling and sitting back onto the heels with the toes pointed behind the body releases the shin muscle that controlled each landing.
Going Deeper
This exercise fits early in a session as a short, low-fatigue tendon-conditioning drill, or as a dedicated ankle-spring warm-up before heavier jump work. It pairs naturally as a lead-in to Single Leg Hop, building the same short-contact skill on two legs before isolating it to one.
Progress here tends to stall when ground contact time quietly lengthens as a set goes on, even though the hop count or duration stays the same. That’s usually a sign the calves have fatigued and the knees have started taking over the job, and shortening the set to preserve short contacts typically helps more than pushing through a longer one with slower bounces.
Someone new to this exercise typically needs a comfortable standing calf raise and a controlled Squat Jump before rapid, repeated ankle-driven hopping becomes a safe addition.
Each quick contact stores and returns elastic energy in the ankle, the pattern the stretch-shortening cycle article describes. The plyometric training article covers how hopping drills like this are placed in a program.
How to Know You’re Improving
- Ground contact time stays consistently short across the whole set
- The knees stay nearly straight throughout, with the ankles doing the visible work
- Landings stay on the balls of the feet, never flattening out under fatigue
- Set duration can increase while contact time and landing quality stay the same
Watching how short and consistent each ground contact stays, not just how long the set lasts, is the more useful way to judge progress here.
Muscles Worked
- Gastrocnemius (the larger calf muscle nearer the surface, supplying nearly all the drive since the knees stay almost straight)
- Soleus (a deeper calf muscle beneath the gastrocnemius, holding the ankle stiff so each contact springs straight back up)
- Tibialis Anterior (a muscle along the front of the shin, pulling the toes up between hops so the foot lands ready)
FAQ
Why keep the knees so straight during this exercise? Because bending them turns the movement into a small squat jump and shifts the work away from the ankles, which is specifically what this drill is designed to isolate.
Is this harder than Single Leg Hop? No, the opposite. Single Leg Hop asks one leg alone to do what this exercise splits across two, which is what makes it the harder step up from here.
Why does such a small hop count as power training? Because the ankles and calves have to absorb and return force in a very short contact, which is the reactive quality that sprinting and bigger jumps rely on.
How short should ground contact time be? As short as can be managed while still landing safely on the balls of the feet. There’s no fixed number, since the goal is minimizing time on the ground on every single hop, not hitting a specific figure.
This is part of the jump-and-land family, the ankle-driven counterpart to Squat Jump and the bilateral foundation for the harder Single Leg Hop.