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Sep 17 2010 02:27pm
Saw this guide ion another site would like to share it with you, i am not taking credit for any of this information but it definitely is very useful for those who want to increase speed, strength, and vertical.
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Hey everybody,
I have been on these forums for a short while now, and there is a recurring theme I see constantly popping up, People asking for idea's on how to ;
-improve vertical jump,
-decrease their 40yd dash times
-increase power,
-increase explosiveness 


And the general answer is for them to start a "Plyometrics" workout schedule, or at least add some plyometrics into their current workout schedule. Which is an excellent idea, but it is generally left at that, they dont go into depth explaining about the exercises or the mechanics behind each.

Iv'e decided to try and explain to you what plyometrics are, what they do, and then set out a simple to understand and easy to follow list of Plyometrics exercises that you can do at home with almost ZERO equipment.

So what are plyometrics?
Definition I understand Plyometrics as : Plyometrics (also known as "plyos") is a type of exercise training designed to produce fast, powerful movements, and improve the functions of the nervous system, generally for the purpose of improving performance in sports.

What Do plyometrics actually do for you?
To better understand how plyometrics can improve your physical performance in a certain sport, it is only proper to examine its mechanics. One important aspect in this type of training is knowledge about muscle power.

Muscle power is revealed by the length of time it takes to convert strength to speed. Your ability to quickly translate strength to speed makes it possible for you to perform athletic movements that are beyond what untrained strength will permit.

Take for example an athlete who has strong legs and a weaker sportsperson who had undergone plyometric training. The strong athlete can do the free-weight squat for a longer duration, compared to the weak one. However, the plyometrically-trained athlete has a bigger advantage when it comes to standing long jumps and vertical leaps because he had been trained to produce force at a faster rate.

Cliff-
a) Increases power output of your muscles
b) Increases Speed at which your muscles can contract and therefore explosive power

Safety Precautions
Age - low-intensity and low-volume only for athletes under the age of 13.
Surface - some degree of softness is needed. Gymnastics mats are ideal, grass is suitable. Hard surfaces such as concrete should never be used.
Bodyweight - athletes who are over 240 pounds (109 kg) should be very careful and low-intensity plyometric exercises should be selected.
Technique - most importantly, a participant must be instructed on proper technique before commencing any plyometric exercise. They should be well rested and free of injury in any of the limbs to be exercised.

Plyometrics are not inherently dangerous, but the highly focused, intense movements used in repetition increase the potential level of stress on joints and musculo-tendonous units. Therefore safety precautions are a strong prerequisite to this particular method of exercise. Low-intensity variations of plyometrics are frequently utilized in various stages of injury rehabilitation, indicating that the application of proper technique and appropriate safety precautions can make plyometrics safe and effective for most populations.

Next I am going to give you a List of exercises that you can do at home, with no equipment, That will help you  ;

- Increase vertical jump,
-Decrease 40yd dash times
-Increase power,
-Increase explosiveness 


See below ~




Squat Jumps[/B]
1. Stand with feet shoulder-width apart, trunk flexed forward slightly with back straight in a neutral position.
2. Arms should be in the ready" position with elbows flexed at approximately 90.
3. Lower body where thighs are parallel to ground and immediately explode upwards vertically and drive arms up. Do not hold a squat position before jumping up keep the time between dipping down and jumping up to a minimum.
4. Land on both feet. Rest for 1-2 seconds and repeat
Prior to takeoff extend the ankles to their maximum range (full plantar flexion) to ensure proper mechanics.



[B]Jump to Box

1.Stand facing box with feet slightly wider than hip-width apart.
2.Lower body into a semi-squat position and immediately jump up onto box. Do not hold a squat position before jumping up keep the time between dipping down and jumping up to a minimum.
3. Feet should land softly on box. Step back down (not jump back down) and repeat.



Lateral Jump to Box
1. Stand side on to box with feet slightly wider than hip-width apart.
2. Lower body into a semi-squat position and jump up onto box. Do not hold a squat position before jumping up keep the time between dipping down and jumping up to a minimum.
3. Feet should land softly on box. Step back down (not jump back down) and repeat.

This post was edited by ChaNgeD on Sep 17 2010 02:30pm
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Sep 17 2010 02:28pm

Split Squat Jumps
1. Stand with feet hip width apart. Take left leg and step back approximately 2 feet standing on the ball of back foot.
2. Feet should be positioned at a staggered stance with head and back erect and straight in a neutral position.
3. Lower body by bending at right hip and knee until thigh is parallel to floor then immediately explode vertically.
4. Switch feet in the air so that the back foot lands forward and vice versa.
Prior to takeoff extend the ankles to their maximum range (full plantar flexion) ensure proper mechanics.



Tuck Jumps
1. Stand with feet shoulder-width apart, knees slightly bent, with arms at sides.
2. Jump up bringing knees up to chest.
3. Land on balls of feet and repeat immediately.
4. Remember to reduce ground contact time by landing soft on feet and springing into air.



Lateral Box Push Offs
1. Stand to side of box and place the left foot on top of box.
2. Push off the box using the left leg only and explode vertically as high as possible. Drive the arms forward and up for maximum height.
3. Land with right foot on the box and left foot on the ground to the other side of the box.
4. Repeat from this side.
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Sep 17 2010 02:29pm


Bounding
1. Jog into the start of the drill for forward momentum.
2. After a few feet, forcefully push off with the left foot and bring the leg forward. At same time drive your right arm forward.
3. Repeat with other leg and arm
4. This exercise is an exaggerated running motion focusing on foot push-off and air time.


Bounding with Rings
1. Jog into the start of the drill for forward momentum.
2. After a few feet, forcefully push off with the left foot and bring the right leg forward. At same time swing left arm forward and land into the first ring, which is 3-4 feet out and to the left, with the right foot.
3. Continue and repeat with other leg and arm into the second ring, which is now 3-4 feet up and to the right.
4. This exercise is an exaggerated running motion focusing on foot push-off and air time.



Zigzag Hops
1. Stand to the left of an agility ladder or similar object approximately 1-2 feet away.
2. Forcefully push off both feet and land the on the other side of the ladder.
3. Repeat and land feet back on the other side, continue repeating and so on down the ladder.4. Do not "double hop" upon each landing and keep ground contact time to a minimum.
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Single Leg Lateral Hops
1. Start by standing on one leg with your hands on your waist or at your sides.
2. Proceed to hop to the side while maintaining your balance and hop back to the starting position.
3. You can place a rope on the ground or any object on the ground. The object can be small in size and height or large to increase difficulty.
4. Repeat continuously.



Depth Jumps
1. Stand on box with toes close to edge, feet shoulder width apart.
2. Step off (do not jump off) box and land on both feet. Immediately jump up as high as possible and reach up with both hands towards. The jump should be vertical with no horizontal movement.
4. Ground contact time should be short unlike in the diagram. Landing should be soft.Note: Start with a box height of 30cm (12in). Intensity can be increased by gradually increasing the box height to a maximum of 107cm (42in) but this is only for experienced athletes with a substantial strength training background




If you use THESE exercises, you will see a ridiculous gain in your speed/reaction time.

Adding some of these exercises to your current Workout schedule, you will definitley see ;

-Increased Vertical Jump
-Decreased 40yd Dash time
-Increased Power
-Increased Explosiveness

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Sep 17 2010 04:12pm
gg
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Sep 17 2010 05:05pm
awesome
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Sep 17 2010 05:18pm
loving these gifs
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Sep 17 2010 06:57pm
air alert?
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Sep 17 2010 08:01pm
If I start doin mma or a lil boxing ima definately look for this thread lol...
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Sep 17 2010 08:04pm
i remember 1 one the coaches taught us these. taught us "how to run" all over again. only a couple people didnt need the tips.
but we started on just how to hold your arms, then to just moving your arms back and forth.
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