Standing Long Jump Test: Measurement of Explosive Power and Coordination
Proper nutrition before testing is essential for obtaining accurate and reliable results. Here are the main recommendations:
Drink 500-600 ml of water 2-3 hours before testing. Avoid caffeine and alcohol for 24 hours before.
Eat a light carbohydrate-containing snack (banana, oatmeal) 3-4 hours before. Avoid heavy, fatty food.
Moderate protein amount (20-30 g) 2-3 hours before. Ensure the body has amino acids for recovery.
Last meal — no later than 2-3 hours before the test. After the test, consume a protein + carbohydrate combination within 30-60 minutes.
Some sports supplements may help achieve better results during testing:
| Supplement | Effect | Recommended Dose | When to Take |
|---|---|---|---|
| Creatine | Increases strength and power | 3-5 g per day | Daily, 30 min before the test |
| Beta-alanine | Reduces muscle acidity | 3-5 g per day | 30-60 min before the test |
| Caffeine | Improves endurance and focus | 3-6 mg/kg body weight | 45-60 min before the test |
| L-citrulline | Improves blood flow, reduces fatigue | 6-8 g | 45-60 min before the test |
| BCAA/EAA | Reduces muscle damage | 5-10 g | Before and after testing |
To achieve better results, it is recommended to follow these principles:
Test every 4-8 weeks so you can track progress and adjust your training program.
Train specifically — if the test measures speed, include sprint exercises; if strength, include progressive overload training.
7-9 hours of quality sleep are essential for optimal athletic form. After intense training, allow 48-72 hours for recovery.
Regularly analyze results — monitor trends, identify weak points and adjust the plan accordingly.
A proper warm-up can improve results. Recommended structure:
Testing must be safe. Key injury prevention rules:
The horizontal jump (standing long jump) test measures lower-limb power. Standing behind the line, squat, swing your arms, and jump as far forward as possible, landing on both feet. The distance from the starting line to the nearest landing point is measured.
After warming up, do several attempts and record the best. The arm swing is very important here — it provides a significant portion of the momentum, so improving technique can improve the result even without increasing strength.
A greater distance indicates greater power, but evaluate it using age- and sex-specific tables or a specialist's assessment. The result is strongly determined by technique and body composition, so it is not worth comparing yourself with others.
Most important is your own change: an increasing distance under the same conditions indicates progress. This test is often used together with other power and speed tests to assess overall preparedness.
The result is misleading if you tested without a warm-up, on a slippery surface, or after a heavy training session. To assess speed and power together, combine it with 30 m sprint or speed test.
Devote time to technique: a deep squat and a strong forward arm swing help you jump farther. After landing, try to maintain balance so you do not jump backward and reduce the result.
Perform several attempts with rest between them and record the best. Evaluate the result together with sprint time — together they reveal whether your strength lies in the start or in explosive power.
Jump technique improves quickly, so if the result does not improve for a while, it is worth reviewing squat depth and arm swing. Together with strength training, this often produces the fastest progress. Perform several attempts and always record the best.
Measure the distance accurately from the starting line to the heel landing point, not to the toes — even a small measurement error changes the result and hinders progress assessment.
This test assesses not only strength but also coordination, so even without an increase in strength, the result can be improved by refining technique. Practice regularly, and always record the result after a full warm-up and several trial jumps.
By testing regularly under the same conditions, you can objectively assess whether strength and technique training are producing results — and that is more important than any single number.