Swimming power training · Apex, NC
Jump training for swimmers, measured in inches
Nobody scores a swimmer on a jump. But most races start with one hard push off a block, then keep coming back to pushes off the wall. A jump test is the clearest way we have to measure the legs behind those moments.
Why test a jump in a sport that happens in water?
Jump height is not something a swim coach records.
We use the jump because it is simple and honest. One maximal push, measured to a fraction of an inch. The start asks for the same thing from the legs, aimed forward off a block. Each turn asks for it again, aimed off the wall.
So the jump is not the goal. It is the gauge. It tells us how much leg power a swimmer has today, and whether the training is raising it. We explain the idea further in the jump hiding inside swimming.
What we measure
- Countermovement jump — the standard two-leg jump, in inches, measured with Output Sports technology.
- Single-leg jump, left and right — a track start loads one leg ahead of the other, and swimming builds side-to-side habits. Stroke-side asymmetry is easier to see on a chart than from the deck.
- How the swimmer lands — knees, hips and trunk, on video. Many swimmers have done very little landing on land, so we teach it before we add jumps.
What the numbers look like
Every athlete gets a before-and-after on the same tests. You can see measured results from our athletes across sports. Results depend on the athlete, so we start from your swimmer's own baseline rather than a promise.
How the training works
- Strength first. Squats, hinges and single-leg work, coached and loaded step by step. A stronger push starts with stronger legs.
- Power next. Jumps, throws and kettlebell swings, done fresh and at full effort, with full rest between sets.
- Landings taught. A swimmer who has never landed on purpose learns to do it well before the jumping gets harder.
- Planned around the meet calendar. Power work is kept sharp but light during taper, so the legs are fresh when the start counts.
Where we train
Small groups of 3–5 at The Performance Academy, 1010 Classic Rd, Apex — a short drive from Cary, Holly Springs, Morrisville, Fuquay-Varina and Raleigh. Directions.
Coming from Pittsboro or Wendell? You can follow the same program online in the Athlete Academy app and come to Apex for testing. Online options are here.
Start with an Evaluation DayQuestions parents ask
My swimmer never jumps in a race. Why does jump height matter?
Because the start and every turn are pushes with the legs. Jump height is a simple, repeatable way to measure that push on land. We use it as a gauge of leg power, not as a goal in itself.
Will a higher jump automatically mean a faster start?
Not automatically. The start also depends on reaction, body position and entry, which are coached at the pool. What we can say is that more leg power gives a swimmer more to work with, and the jump test shows whether that power is growing.
Is jumping safe for a swimmer who has done little land training?
Yes, when it is introduced in steps. We teach landing first, keep the number of jumps low, and build strength alongside. Any pain goes to a medical professional before training continues.
Does this matter for distance swimmers?
It does. A distance race has many walls, and each one is a push off with the legs. Sprinters notice the start most, but distance swimmers use the same leg power at every turn.
Where is the gym?
The Performance Academy, 1010 Classic Rd, Apex, NC 27539. We train in person with families from Apex, Cary, Raleigh, Holly Springs, Fuquay-Varina and Morrisville. Athletes in Pittsboro, Wendell and beyond train online, with testing in Apex.