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Why are some people more explosive?

Author

Daniel Moore

Published Jan 10, 2026

The physiological background of explosive strength depends not only on the muscle architecture and muscle fiber composition, but also on the central nervous system and functionality of neuromuscular units. These properties are, at least partly, genetically determined.

What increases explosiveness?

Standard explosive exercises use large muscle movements such as squats, power cleans, weighted or unweighted vertical jumps, heavy ball throws, or even hill sprinting.
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Exercises that help build power include:

  1. Plyometrics.
  2. Squats.
  3. Weighted/dynamic step ups.
  4. Overhead walking lunges.
  5. Sprints.
  6. Agility drills.

Where does Explosive strength come from?

Explosive strength is the speed at which you can use your strength! It involves heavy loading in shorter high speed movements for a few repetitions with long rest periods between. Think one rep max vertical leap, or one rep max snatch/clean and jerk.

Is explosive strength better?

The stronger your maximal strength level, the better explosive strength you'll have. As I've mentioned, more explosive strength will be very beneficial for athletes, such as sprinters, football players, martial artists, fighters, golfers, and others.

What age do you lose explosiveness?

Although we evaluated a different muscle group and included subjects from 50 to 86 years old, our results were similar in that explosive force, but not maximum strength, declined significantly after 50 years. The ability to develop explosive force is influenced by the level of neural activation (Aagaard et al.

32 related questions found

Why do runners look old?

Runners often have wrinkles for reasons other than running itself. Many runners spend long hours outdoors without proper sun protection, so the wrinkles are a result of sun exposure. Runners are also often people who have lost a lot of weight, so the wrinkles are from the skin that was previously filled with fat.

Do men have more explosive power?

Therefore, maximal strength differences appeared to account for the greater explosive force production of males, with both sexes possessing a similar ability to express the available force-generating capacity in an explosive voluntary contraction.

Is explosiveness genetic?

On the other hand, scientists confirm that explosiveness, which is dependent on muscle architecture and fibre composition of the body, is genetically determined. The role played by genetic factors in many features of athletic performance has been discussed in greater depth worldwide.

How do I train my legs for explosiveness?

Here are six movements that you can use to improve explosive power in the legs.

  1. Frog Squat Jump. In this exercise, the body switches from a slow eccentric contraction to a forceful concentric contraction very quickly.
  2. Stair Jumps. ...
  3. Power Clean. ...
  4. Jumping Lunges. ...
  5. Medicine Ball Throw. ...
  6. Single-Leg Explosive Step-Up.

Does weightlifting increase explosiveness?

Heavy lifts, Olympic lifts, and plyometic exercises will also increase explosive strength and power but are not as specific to sprinting and jumping as weighted jumps.

How long does it take to increase explosiveness?

One found plyometrics tend to provide their greatest effect in 10 weeks or less (perhaps the neural gains get “tapped out” after this). And when it comes to improving sprint speed… horizontal plyometrics were most effective (once again: you get what you train for).

Can you lose explosiveness?

Athletes spend many hours training to increase the height of their vertical jump. In various sports, such as basketball and gymnastics, the ability to jump can be the key to success. However, you can lose your jumping ability due to aging, inactivity or even the way you train.

Can you train to be more explosive?

The majority of this training is combining max effort exercises to increase the strength potential of the muscles, while training with light weights will lead to improving speed. To improve explosive strength, the movement must change from eccentric to a concentric action. One popular method is the Plyometrics method.

How do you test explosive power?

Vertical jump is used to test explosive strength output capacity in the lower body. Vertical jumps can also be performed with additional weights. The test is performed using the OptoJump equipment. Optical sensors allow tests to be performed on a sport-specific surface.

What is the most explosive exercise?

7 VertiMax Exercises to Improve Explosiveness and Power

  1. Lateral High-Step. ...
  2. Repetitive Long Jumps. ...
  3. Paused Squat Jump. ...
  4. Three-Point Start. ...
  5. Palm-Loaded Standing Vertical. ...
  6. Single Response Max Vertical Jump. ...
  7. Two Leg Single-Response Long Jump.

What is hack squat?

What is a Hack Squat? The HS is a Squat variation that is performed on a machine and involves pushing the weight away from you, at an angle, as you stand back up. You must stand on the plate with your body leaning back against the pads. The weight is moved during the concentric phase of the movement.

How do boxers build explosive power?

Examples of these exercises include:

  1. Barbell Countermovement Jump.
  2. Barbell Repeated Countermovement Jump.
  3. Barbell Squat Jump.
  4. Trap- / Hex-Bar Jumps.
  5. Accentuated DB Countermovement Jump (often speed-strength)

How can I get explosive legs without weights?

Best Leg Exercises to Do Without Weights

  1. Bodyweight Squats (Sumo, Cossack, Narrow Stance, Regular)
  2. Bulgarian Split Squats.
  3. Plyometric Jumps (Squats and Lunges)
  4. Glute Bridges and Hip Raises (Unilateral and Bilateral)
  5. Pistol Squats.
  6. “Keep on Lunging”
  7. Quads, Glutes, and Hamstrings Workout.
  8. Lower Body Dynamic Movement Workout.

Why are some people stronger than others?

This is because our genetic inheritance influences everything from bone structure and body shape to weight and muscle mass differently. Some bodies are simply genetically primed to put on muscle more easily than others.

Is explosive strength the same as power?

Strength is the ability to overcome external resistance. Muscular strength is highly correlated with high levels of Rate of Force Development, Power, Vertical Jump, Sprint, change of directions and Pap (Post Activation Potentiation). Explosive strength is the ability to exert maximal force in minimal time.

What is the sprinter gene?

What is the ACTN3 Gene? The ACTN3 gene is specifically found in fast-twitch (type II) muscle fibers, which are in charge of producing forceful muscle contraction that are especially needed for sprinting and weight-lifting. The gene produces a protein that regulates the function of these fibers.

At what age does strength peak?

Muscular strength peaks at ages 20-35 and plateaus or shows early declines from approximately ages 35-50. Definite declines in strength become apparent at about the age of 50 with more rapid declines above the age of 65 years (3-6). The factors causing age-associated declines in strength are not well understood.

Are boys stronger than girls?

For one, men remain, on average, larger and stronger than women, possessing 26lbs (10kg) of skeletal muscle, 40% more upper-body strength and 33% more lower body strength.

How much stronger are legs than arms?

See, your legs are much stronger than your arms; in an average person, the legs are able to push roughly four times as much weight as the arms can pull.