Plyometric exercise to keep your body fit

Plyometrics is a term coined by former U.S. Olympic long-distance runner, Fred Wilt and Michael Yessis, a biochemist, sports trainer and academic in 1975. While Wilt was warming up, he noticed that the Russians included different jumps into their warm-ups prior to competing. This was in stark contrast to the Americans, who warmed up with static stretching. Wilt theorized that one of the reasons the Soviets were so competitive was because of the plyometric exercises they had practiced and perfected.

Over the next few years, Wilt and Yessis would continue their work in the sport of track and field and more specifically, running. And with the help of Yuri Verkhoshansky, a fellow biochemist and sports trainer out of the Soviet Union, the pair eventually brought this information to the masses in 1984 with their first book, “Soviet Theory, Technique and Training for Running and Hurdling.” But why did Wilt and Yessis seek out Verkhoshanksy? Because of his work with the depth jump, also know as the shock method.

The depth jump is a tested plyometric exercise, which starts an athlete on a box of a chosen height. They jump off the box, quickly rebound and jump as high as possible. In Verkhoshanksy’s 1968 work in which he describes the shock method, he concluded that, “the height of the vertical jump was highest when the athlete performed it immediately after landing from a drop height of 50 cm (20 inches).” It would take 16 years before Verkhoshanksy’s connected the dots between the depth jump and athletic performance.

In 1986, he conducted a 12-week study in which he tested whether the shock method would increase explosive strength in volleyball players. He concluded that not only was explosive strength significantly improved over the course of the study but that maximal strength in isometric movements was improved as well. (01) And so began the use of plyometrics in athletic training.

But, why are plyometric exercises so important? Why should we care about creating plyometrics workouts? It lies in the mechanics of the vertical jump.

The mechanics of the vertical jump, as stated by a 1998 study lead by Brian R. Umberger of the Department of Orthopedics at the University of Rochester Medical Center, lies in the structure of the two joint muscle. The idea is that muscles that span two joints — i.e. the quads, hamstrings and calves — transfer their energy during a vertical jump to create a highly coordinated sequence of muscle actions to produce this specific movement. (02)

Because of this, the vertical jump can be a useful indicator of lower limb power, muscle recruitment and coordination for many athletes. Not only is it a great test for athletes, but it is also a great training tool to develop that explosive power and athletic coordination. And it’s for these reasons that plyometric training is so important not only for elite-level athletes but for the general population a

 4 Benefits of Plyometrics

1. Increased Agility

Plyometric training recruits the major muscles of the legs in a specific sequence. This sequence generates explosiveness, lower limb power and increases overall agility. (03)

This is important because agility is functional. Have you ever tripped on a curb or on your shoelace? Agility is the difference between just tripping and falling on your face. The Merriam-Webster dictionary defines agility as “a state of being agile; marked by ready ability to move with quick easy grace.” And one of the best ways to improve your dexterity is through plyometrics.

2. It’s a Great Way to Mix Up Your Training

Do you ever feel like you’re in a training rut? Do you feel like you’ve plateaued and aren’t seeing the same improvements in your strength and stamina as when you started?

The body will adapt to the stress and stimulus you introduce to it. This principle is called the Specific Adaptation to Imposed Demands or SAID. If you don’t continue to challenge your body in new ways, your performance will become static and unchanging. Introducing new movements and greater challenges keeps your mind engaged and your body agile.

3. Improves Your Cardiovascular Fitness

Yes, plyometric training is considered a cardio workout, plus it’s a great way to improve your cardiovascular fitness because of the recruitment of the major muscle groups during each exercise. This along with varying the intensity and speed of each movement elicits the same response as running or rowing in increasing your heart rate. (04)

4. Increased Proprioception

Proprioception is a fancy word for your mind understanding where your body is in space in relation to other objects. The mind senses the world around us and tells the body how to respond in an efficient and effective manner. This connection, just like anything else, can be strengthen and trained.

By including plyometrics into your training routine, you teach yourself how to move more efficiently through space by increasing your reaction time, smoothing out your footwork and developing a greater awareness of yourself in space.


Top Plyometric Exercises

This list of plyometric exercises only includes some of the most common exercises you’ll see in general fitness programs or classes. The overall list is long and all exercises include some form of dynamic movement or jump training.

Whether you are looking for specific plyometric exercises for runners or beginners or new movements to include in your weekly training routine, these 10 plyo exercises are simple, require little equipment and are scalable to any population. Try adding one of these exercises to your next workout and feel the difference!

  • Box jumps
  • Box squat to box jump
  • Squat jumps
  • Toe taps
  • Jumping pushups
  • Lateral jumps
  • Jumping lunges
  • Jumping jacks
  • Burpees
  • Plank jumping jacks

My Plyometric Workout

Plyometric exercises can be incorporated into your workouts in a multitude of ways. You can add a single movements as a superset by alternating between a weighted movement like a front squat or weighted lunge and a box jump. Or you can create longer plyometric circuits with 3–5 movements that creates one long workout.

What is a plyometric circuit? This type of workout takes multiple exercises and creates a series of movements to be completed one after the other. Time domains, rep schemes and movements can vary depending on your goals and current fitness level. But the great thing about circuit training is that it allow you to mix up your training, rest between movements and work your entire body or just a group of muscles so you never hit that dreaded plateau. (05)

Want to give it a try? This circuit is short and sweet and can be done for a single round or for multiple rounds depending on your fitness level and time restrictions. Before you start, make sure you warm-up properly before diving into this plyometric focused workout.

Precautions

As with any fitness regime or modality, there are some precautions we want to acknowledge before diving into plyometric training.

1. Focus on precision and technique

Jump training should be graceful, smooth and light on your feet. Focus on landing onto the box or floor during any jumping movement lightly and with precision. Because of the dynamic nature of this movement, learning to land comfortably on your feet in the same position you started will help you prevent injuries and help you capture the benefits of this movement.

So what is a good landing position? You should land with your feet hips distance apart. Your knees should be bent to allow your shoulders to stack vertically over the center of your feet. (06)

2. Warm-up thoroughly before training begins

Before performing your workout, it is a critical that your muscles, heart and mind are ready to move. (07) Start by moving your whole body either by running, rowing or walking up stairs for up to 5 minutes. Then, move to dynamic stretches to increase your range of motion and then to muscle activation to make sure your muscles are firing correctly. Warm-ups are a great way to increase your performance and help prevent injuries for all plyometric exercises.

3. Don’t forget to rest!

When you first start to use plyometric boxes or add plyometric exercises to your routine, it’s critical that you not only rest between exercises to allow your body to adapt and prevent over use injuries but that you also take days off from this type of training. In as little as 2 training sessions a week, an athlete can improve their agility and athletic performance. (08)

Plyometric training is an incredible way to improve athletic performance and fitness through increased power, agility and speed. This type of training can be a great addition to any fitness program with the proper dose and a focus on form and techniqu